1972 Dodge Demon 340 vs 1968 Pontiac Firebird 400 PURE STOCK DRAG RACE - no commentary

Автокөліктер мен көлік құралдары

1968 Pontiac Firebird 400 drag racing 1972 Dodge Demon 340
First car is a 1968 Pontiac Firebird. The other a 1972 Dodge Demon 340. The Pontiac Firebird has a 400 HO V8. The Dodge Demon has a 340 V8. The Firebird 400 HO was rated 335 gross horsepower. The Dodge Demon 340 was rated 240 net horsepower. The Firebird has a 3-speed automatic transmission. The Demon also has a 3-speed automatic transmission. The Demon 340 has a set of 3.91 rear gears. The Firebird has a highway friendly 3.08 rear gears. With driver the Pontiac Firebird weighs 3612 pounds, while the Demon 340 is 3460 pounds. The made 684 total 1968 Pontiac Firebird 400 HO cars with the automatic transmission. There were around 8700 Dodge Demon 340s produced. Original testing for the 1972 Dodge Demon 340 showed a 1/4 mile in 14.97 seconds @ 91 mph. The Firebird 400 HO was tested by Car and Driver in March 1968 and it ran 0-60 in 5.5 seconds and the 1/4 mile in 14.2 seconds @ 100.3 mph, and that car had a TH400 automatic transmission with 3.55 rear gears, and ambient temps were 43°F.
Pure Stock Muscle Car Drag Race (PSMCDR). FAST Factory Appearing Stock Tire factory stock. Super Car Drag Race.
Remember, both cars participate in the Pure Stock Muscle Car Drag Race series, so please check out their website: www.psmcdr.com
Also make sure you find them out on Facebook.
The rules for PSMCDR are listed below:
For 1955 to 1979 musclecars built in United States and Canadian assembly plants with a minimum warranty of 12 months and 12,000 miles.
Any car running faster than 11.50 will be disqualified and will not have a qualifying time recorded.
Any convertible running faster than 13.50 will be disqualified and will not have a qualifying time recorded.
Casting numbers must be correct for the year and horsepower claimed including intake manifold, heads, and exhaust manifolds. Blocks do not have to be "numbers matching," but they must be the correct displacement. Overbores up to .070" are allowed. Stock cranks only.
All Engines - 1.5 extra points allowed over advertised.
The camshaft must be correct for the year, model, and horsepower claimed for the type of lifter (hydraulic or solid). Roller cams NOT allowed.
The valve train must be factory stock for the year, make, and horsepower claimed.
The ignition system must be stock, including the distributor, cap, coil, and wires. Points may be replaced with any electronic conversion that fits under the stock distributor cap.
The carburetor must be correct for the year, make, and horsepower claimed. Jetting and metering changes are permitted. THE CHOKE ASSEMBLY MUST BE IN PLACE AND FUNCTIONAL!
Cast-iron exhaust manifolds are mandatory and must be correct for the year, model, and horsepower claimed. Internal modifications to the exhaust manifolds are NOT allowed. Under no circumstances will headers be allowed, including those cars that came with headers delivered in the trunk. Pipes must be routed as they were originally for the year, make, model, and engine combination. Mufflers must be stock looking in design, that is, oval in shape. No glasspacks or straight pipes allowed unless installed as original equipment. Maximum muffler inlet and outlet size is 2.5 inches. X & H pipes allowed.
The radiator must be correct for the year, make, model, and horsepower claimed. No lightweight, aluminum radiators allowed.
The camshaft must be correct for the year, model, and horsepower claimed for the type of lifter (hydraulic or solid). Roller cams NOT allowed. Duration at .050" lobe lift must be within 1% of factory specs. Lift at the valve must be within 2% of factory specs. Maximum stall limited to 2200 rpm.
The transmission must be correct for year, make, model and engine of the car. 3-speed manuals may be upgraded to the correct 4-speed if originally available.
The rear axle must be of the same manufacturer as the car. Any gear ratio is allowed.
Reproduction tires or radial tires only.You are allowed to run tires one size over stock.
Factory wheels only.
Disclaimer: The Cars And Zebras KZread channel is a news channel bringing results/news of drag racing with added history of automobiles. All footage/pictures used were either captured by the Cars And Zebras channel, or used for critique purposes under Fair Use.
#dodgedemon #pontiac #firebird

Пікірлер: 239

  • @jayschmahl9206
    @jayschmahl92063 жыл бұрын

    That was fun. Two great car's running so close. When I was in junior high, my older brother bought a new '72 340 Duster. I loved that car. It was such a fun car. A couple of year's later in high school, my close friend bought a '68 Firebird with a 350. Very fun too. I miss those day's. Car's were so effing cool back then.

  • @lunchsack6861

    @lunchsack6861

    3 жыл бұрын

    If you liked cars back then you would really love the modern ones.

  • @jayschmahl9206

    @jayschmahl9206

    3 жыл бұрын

    @@lunchsack6861 I own a 2009 Challenger RT and a '71 340 Challenger convertible. I have several friend's who have modern Challenger's and Mustang's. I prefer old school to modern. Different strokes as they say.

  • @badass6.0powerstroke10

    @badass6.0powerstroke10

    3 жыл бұрын

    @@jayschmahl9206 Agreed, the New "Muscle Cars" are actually quite quicker and better performing than the old Muscle Cars, But there's just something about the old school cars from back in the day. Ain't nothing better than going through the gears of a Ford Top Loader with a big ole 429 Super Cobra Jet up front. Yeah, I'm a Ford guy, always was, always will be.

  • @1sttvbn
    @1sttvbn3 жыл бұрын

    And that’s a low compression 340.....Damn!

  • @Epik-hm8ws

    @Epik-hm8ws

    3 жыл бұрын

    @@oveidasinclair982 PSMCDR Rules allow a overbore from 0.70 and a compression bump from +1.5 extra points. So this engine could have a 10:1 compression and still be inside the rules.

  • @gary9426
    @gary94263 жыл бұрын

    This is a pretty good matchup...the 3.08 gears I think, really hurt the Firebird. The times for both actually seem believable. Back in the day, the average musclecar would typically run in the low to mid 14s, stock. That Demon seemed like a great bargain ....you could get a lot of performance for the money! Great race...thanks for posting.

  • @bhaggen

    @bhaggen

    3 жыл бұрын

    The 1972 340 was not the 340 of 1968;

  • @leonardbeaner2110

    @leonardbeaner2110

    3 жыл бұрын

    @@bhaggen I had a 72 Dodge Demon that I had purchase in 1976 that the previous owner had put it on a Dyno and it made 340 Hp. When he stated that, I said you must mean torque and they tested it on a raceway and it ran up to 132 mph top speed (Oval Track), I had the Demon up to that speed on a stretch on a highway on RT 1. Even though it was a Dodge, the motor was Plymouth Blue. My Demon was a four speed with a 3:91 rear. That was my favorite car of all time. I purchase for $1,650 for a four year old car. Those were the days.

  • @JrGoonior

    @JrGoonior

    3 жыл бұрын

    @@leonardbeaner2110 Just FYI ALL Chrysler engines including high performance versions were blue starting in 72.

  • @leonardbeaner2110

    @leonardbeaner2110

    3 жыл бұрын

    @@JrGoonior Thanks, I always wondered about that.

  • @ztwntyn8

    @ztwntyn8

    3 жыл бұрын

    @@leonardbeaner2110 works out to about 6500 rpm in high gear. Must have been built or modded.... I would think but who knows those little bastards do wind out.

  • @1badhaircut
    @1badhaircut3 жыл бұрын

    Exactly the same consistent times my 1970 Duster 340 ran ... 14.2s all day ... but that was with 10.5 compression so I’m guessing this one was rebuilt to ‘70 spec.

  • @bw3506
    @bw35063 жыл бұрын

    Man I love both cars win loose draw I don't care. Either one would make me happy. Thanks for the vid!

  • @robertnotni3668
    @robertnotni36683 жыл бұрын

    Thanks for the memories. My dad bought his 72 Duster new then raced it a few years later. Loved that 340

  • @badgerbait8351
    @badgerbait83513 жыл бұрын

    3.08 gears? He needs to find a 1/2 mile track somewhere!

  • @badass6.0powerstroke10

    @badass6.0powerstroke10

    3 жыл бұрын

    My first car had 2.56 gears, GM 10 bolt rear. My first and last GM car.

  • @thegreenerthemeaner

    @thegreenerthemeaner

    3 жыл бұрын

    You don't understand Poncho power. Pontiac 400s are done by 5000 rpm. They make a lot of mid range torque. It isn't a Chevy that can use some deep gears. Put 3.73s in that Firebird and you will slow it down. He can either tune to the 3.08 or find a 3.23.

  • @badass6.0powerstroke10

    @badass6.0powerstroke10

    3 жыл бұрын

    @@thegreenerthemeaner Yeah in High School my buddy had a 69 GTO with a 400, was mostly stock except Headers, Exhaust, MSD 6A, electronic ignition, Holley 750, 10" 3000 stall converter, and a Crane Cam that was basically the same cam as Ram Air 4 Engine, and he had 3.55 Gears, i remember by 6000 rpm it was out of steam.

  • @musclecarmitch908
    @musclecarmitch9083 жыл бұрын

    Great video! That firebird had pretty steep gears, I bet it would run alot better if the gear ratio was lower, although I've never had any trouble with putting the hurt on some GM big blocks through the years, I've always loved my 340"s that's why they call them the giant killer. 😀

  • @musclecarmitch908

    @musclecarmitch908

    3 жыл бұрын

    @@oveidasinclair982 it was probably rebuild to 70 spec's with compression ratio brought back up.

  • @seefooddiet4437
    @seefooddiet44373 жыл бұрын

    Both cars are very cool 👍

  • @wedge4hire
    @wedge4hire2 жыл бұрын

    The little 340 showed many big blocks its' backside!! I had a '71 340 Demon, Torqueflite and 3.55 gears. and it was something special!!

  • @pappy017
    @pappy0173 жыл бұрын

    holy cow, '72 340 takes em all. Great video, Thx!!

  • @therealojsimpson8024
    @therealojsimpson80243 жыл бұрын

    Both of those cars were quite intimate during that drag race. 🩸🔪

  • @garybattaglia4009
    @garybattaglia40093 жыл бұрын

    Love the cars. I miss the narration though. Hope all is well Cars and Zebras!

  • @lovethesmellofracefuelinth7374

    @lovethesmellofracefuelinth7374

    3 жыл бұрын

    I'ma a Mopar guy all the way, but I also love all that hot ole Detroit iron and are sweet machines. Yeah I was saying that earlier and miss his zany jokes, the narrator is funnier than heck and did a good job. Hope everything is okay with him 🙏🏼

  • @68dart
    @68dart3 жыл бұрын

    Awesome , Thanks

  • @garycordle5295
    @garycordle52953 жыл бұрын

    I had a 71 demon 👿 canary yellow with black racing stripes I had a good rear end and good gears, 340built, put it on a diet, and it became the big block killer 💯

  • @jimmynester1216

    @jimmynester1216

    8 ай бұрын

    I know that the 71 Demon had a stronger engine than the 72 but people in here are saying that the 70 340 was faster I had always thought the 71 was the strongest 340 I know that having the right heads makes all the difference I had a 74 Challenger with a 71 340 and it was quicker than my 440 Challenger!

  • @waltert.dogcarnut5807
    @waltert.dogcarnut58073 жыл бұрын

    I'm going Demon w/3.91 - 3.91 GEARS!!!! & TorqueFlite 3 speed... Seems like under rated HP/torque figures but I'm a Firebird RAM Air fan over the Demon. My guys gonna loose

  • @ztwntyn8

    @ztwntyn8

    3 жыл бұрын

    @@will7its or a 455

  • @cactuscanuck6802
    @cactuscanuck68023 жыл бұрын

    Love my Mopars, but that Firebird is beautiful! Too bad about the nasty 3.08 gears though... I wonder if it is regularly street driven?

  • @lovethesmellofracefuelinth7374
    @lovethesmellofracefuelinth73743 жыл бұрын

    Takes a Mopar to catch one and is a badass lil demon, those 340s are BB killers and punch hard. Has anyone heard what happen to the narrator, he hasn't been on several of the last uploads and miss his funny jokes

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    Pontiac has no BB engines. And that Pontiac has highway gears.

  • @lovethesmellofracefuelinth7374

    @lovethesmellofracefuelinth7374

    3 жыл бұрын

    @@soldierski1669 Yeah l'ma Mopar guy, but I do know that the 400 is not a BB and was simply stating a fact about the 340 itself sir

  • @ghostrt1608

    @ghostrt1608

    3 жыл бұрын

    @@soldierski1669 ...so what is 455 Pontiac considered??? So you're saying that's not a Big-block either???

  • @lb9gta307

    @lb9gta307

    3 жыл бұрын

    @@ghostrt1608 Pontiac V8s are just Pontiac V8s. The difference between a Pontuac 455, 400, and 350 is no more than that between a SBC 400, 350, and 302. Displacement and deck hight changes but they're essentially the same engine. The only reason Chevy has big blocks and small blocks is because they had 2 completely different engine families at the same time, one big and one small. Same with Mopar big blocks and small blocks. Two completely different engines sold at the same time.

  • @jimmytheslimmy670
    @jimmytheslimmy6703 жыл бұрын

    Those Pontiac tears are perfect for the burnout box.

  • @lovethesmellofracefuelinth7374

    @lovethesmellofracefuelinth7374

    3 жыл бұрын

    Lol what a great comment and will remember that one, that is if you don't mind if l also use it sir

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    @@lovethesmellofracefuelinth7374 .... any serious PMD guy you find on the streets prob will have an aftermarket PMD engine, 2,500 (ish)hp is the limit on the Aluminum blocks, the irons are into 3+. That being said, only a fool drags with highway gears.

  • @1965l88

    @1965l88

    3 жыл бұрын

    Notice the higher mph with the Pontiac, though. Change the gears and the result would be different. Still, a win is a win, and both pretty close races.

  • @lb9gta307

    @lb9gta307

    3 жыл бұрын

    @@soldierski1669 that owner probably wants to enjoy cruising his car too. Short gears and no overdrive gets old.

  • @badass6.0powerstroke10

    @badass6.0powerstroke10

    3 жыл бұрын

    @@lovethesmellofracefuelinth7374 You can use my comment anytime you want. "Mopar Don't Go Far" or everyone knows this one "Mostly Old Parts And Rust" that one works also. Feel free to use both.

  • @bigthunder2860
    @bigthunder28603 жыл бұрын

    Love the demon hood !

  • @dmansf49ers71
    @dmansf49ers713 жыл бұрын

    I LOVE demons! Had couple dusters but could never get ahold of one of these

  • @plymouthdie-castreplicas
    @plymouthdie-castreplicas3 жыл бұрын

    The A-body killer! Nice race.

  • @lovethesmellofracefuelinth7374

    @lovethesmellofracefuelinth7374

    3 жыл бұрын

    Hell yeah, those 340s punch hard and is a badass lil demon 💪🏼😎

  • @neighborscomplaint6859
    @neighborscomplaint68593 жыл бұрын

    Great turnout for the event lol! Dodge Demon 3, Firebird 0 despite the Semon being down 90hp to the Pontiac. It's the little engine that could! I had a gold '72 w. a 4 speed and 3.91 gears. Flip the air cleaner lid over for ram air and an easy 10hp. Mine would outrun anything under 400 CI on the street. Even beat a 454 Corvette in a stoplight drag race.

  • @jaycarter9489
    @jaycarter948910 ай бұрын

    bought these kinds of cars used in my day did some stoplight take-offs the 340 was not bad against my 68 Mustang Windsor the biggest problem was the launch whoever had that figured out had the fast car the 50s cars weighed tons which helped wheel spin but hampered speed the 3:91 rear end and c6 trans was unbreakable putting long strong traction bars with air shock attached behind the axle pushing the track bars hard against the frame make sure your torque convertor was welded to the flex plate and drop into gear at 4000 rpm this was fast unbeatable

  • @clintonhayes670
    @clintonhayes6703 жыл бұрын

    You could throw my car off a cliff and I still couldn't beat them justsayin. Lov ur videos

  • @robertroach1403
    @robertroach14033 жыл бұрын

    You are absolutely right! My old best friend had a 71 Demon 340 4 speed with a Holley intake and a 600 so ngle

  • @robertroach1403

    @robertroach1403

    3 жыл бұрын

    Sorry mistake keying in. Anyway also a Holley 600 single feed and Hookers that ran a 13.7 at 105! We of course street raced and never got beat on the cruise. We raced built sbcs, mach Is, big block of all kinds. Yes the 340 is hated by all other makes! The giant killer!

  • @craigbenz4835
    @craigbenz4835 Жыл бұрын

    No bigger Mopar fan than me, but I wasn't expecting that. I thought the '72 wasn't strong enough.

  • @stevecrist4902
    @stevecrist49023 жыл бұрын

    I had the 400 HO engine in a GTO. The HO engine had a bit more cam than the regular 400 (but not as much cam as RA3 or RA4). Combine that with a 3.08 rear and it's a poor combination. 3.55 needed at the very least. I had the 3.55 with the wide ratio 4 speed and it would leap off the line.

  • @timmotel5804
    @timmotel58046 ай бұрын

    1/29/2024: My 1972 340 Challenger didn't have any balls. No HP & No Compression, But I did like it. My 1968,69,70, 440 magnums Did. "Station Wagon" Rear Gears on the Firebird. Good temperature & humidity for traction. Best Regards from "the future".

  • @kimmorrison9169
    @kimmorrison91693 жыл бұрын

    see what a 3:08 rear end does for you? Even the smog mobile Demon with a measly 8:5 to 1 compression beats it. At least he had 3:91’s to push it over the top barely.

  • @bunter6

    @bunter6

    3 жыл бұрын

    You don't think it's still running it's 8.5:1 compression ratio do you, it will probably be running 1.5 points more in accordance with the pure stock rules.

  • @kimmorrison9169

    @kimmorrison9169

    3 жыл бұрын

    @@bunter6 yes because it runs pretty slow times!

  • @Welcometofacsistube

    @Welcometofacsistube

    3 жыл бұрын

    No factor 8.5:1 compression 340 in 72.

  • @kimmorrison9169

    @kimmorrison9169

    3 жыл бұрын

    @@Welcometofacsistube sure it is. It was one of the ways mfgs met emissions control at the time. Anything with power before ‘71 had decent compression. for a prepared pure stock car it ran poor times as did the FB shown.

  • @gt-37guy6

    @gt-37guy6

    3 жыл бұрын

    @@Welcometofacsistube Any car you see on this channel that is part of Pure Muscle car drags is built with additional compression - pretty much guaranteed. Reviews from the day show that Dodge is capable of accelerating from 0 to 60 mph in 6.7 sec, from 0 to 100 km/h in 7.1 sec, from 0 to 160 km/h (100 mph) in 17.3 sec and the quarter mile drag time is 15.2 sec...

  • @mattspontiacta
    @mattspontiacta19 күн бұрын

    Back in 1978 in high school I almost bought a dodge demon dart for my first car. Thankfully I ended up buying a Pontiac 69 GTO. 400 , auto with 3.55 gears. Way better looking car with plenty of power. A guy at my high school had a 1970 340 Duster. He had a small cam, headers, thought it was fast. We lined up many times.,I beat him by 5-6 car lengths every time. Then raced his friends 69 Road Runner with a 383 , auto and 391 gears. Beat him by 3 lengths. Mopar or no car I will always take a Pontiac. I still have one today.

  • @baldscarlettjohansson6433
    @baldscarlettjohansson64333 жыл бұрын

    Rub my bald head and make it shine

  • @elbarosa2084
    @elbarosa20843 жыл бұрын

    Love pontiac🐆🐡

  • @timsharpe3498
    @timsharpe34983 жыл бұрын

    Firebird wasn't tuned properly. Ran slower than showroom stock every pass. It left the line lazy even for 3.08 gearing.

  • @dotarsojat7725
    @dotarsojat77253 жыл бұрын

    This CAN’T be Cars and Zebras, as I didn’t laugh once.

  • @mrmoparrr
    @mrmoparrr3 жыл бұрын

    340 !!!!

  • @jimjungle1397
    @jimjungle13973 жыл бұрын

    All export 1972 340's had high compression and some of those engines were used in domestic 1972 340 cars too. So in 1972 there were three 340 engines, high compression with a steel crankshaft, low compression with a steel crankshaft and low compression with a cast iron crankshaft. The fastest 1/4 mile Pontiac was the 1968 1/2 Ram Air II Firebird 400. The 1969 Ram Air IV Firebird 400 was heavier and slower.

  • @soldierski1669
    @soldierski16693 жыл бұрын

    3.08 VS 3.90 rear gears. The math says that even with 3.23 gears the PMD would win. Who drag races with highway gears? 1968 Firebird 2.56 41/16 XB ZB 1968 Firebird 2.78 39/14 XC ZC 1968 Firebird 2.93 41/14 XD ZD 1968 Firebird 3.08 40/13 XE ZE 1968 Firebird 3.23 42/13 XF ZF 1968 Firebird 3.36 37/11 XG ZM 4-pinion 1968 Firebird 3.55 39/11 XH ZN 4-pinion 1968 Firebird 3.9 39/10 ZP 4-pinion 1968 Firebird 4.33 39/9 ZR 4-pinion

  • @reginalddentry7338
    @reginalddentry73383 жыл бұрын

    I hated dusters and demons they were freaky fast

  • @michaelangelo8001

    @michaelangelo8001

    3 жыл бұрын

    Not really fast... just quick.

  • @gristlepounder
    @gristlepounder3 жыл бұрын

    I've owned many Pontiac's and many Mopar's and love them both. The Bird needed more gear and would have been a closer race. That Demon ran good for low comp

  • @CarsandCats
    @CarsandCats Жыл бұрын

    Back in the day had a guy that wanted to trade his '68 Firebird 400 4-speed convertible for my '72 RS/SS Camaro 350 4-speed car. I drove the Firebird and told him "no way!". I was shocked at how slow the car was.

  • @user-gq4hz7rh6k

    @user-gq4hz7rh6k

    8 ай бұрын

    Firebirds were alot of things but slow wasn't one of them.

  • @rickhaile2190
    @rickhaile21905 ай бұрын

    That 3.08 rear gear of the Firebird really hurt it's performance!

  • @warrenstephens3705
    @warrenstephens37053 жыл бұрын

    14.50's with 3.08 rears is pretty good. With 4.11 rears the Poncho is a high 13-second car all day long but then it would be on a trailer like the Demon instead of out on the highway cruising.

  • @1972Ventura455ho
    @1972Ventura455ho2 жыл бұрын

    I'm a Pontiac guy but i always have loved the Demon.

  • @Dayandcounting
    @Dayandcounting3 жыл бұрын

    Those aren't the correct manifolds for a 400 HO, it should have the cast header type.

  • @adama739
    @adama7393 жыл бұрын

    Firebird lost because he has 3.08 gears. He would be in the 13's with a set of 3.73's.

  • @JDB5824RG
    @JDB5824RG3 жыл бұрын

    If the firebird had some decent gears in the rear it would come alive . The demon even at the 8.5 compression still does good

  • @hydroy1

    @hydroy1

    3 жыл бұрын

    Factory 4:33s in that 8.2 rear and yeah, that Bird would take flight ! My 68 bird Covert 400 runs in the low 12s with 4:11s with Turbo 400 trans and it's waaaay more heavy .

  • @briandungan515
    @briandungan5153 жыл бұрын

    That was a pretty matched race for 2 very mismatched cars.

  • @user-yv1bf4rx7r

    @user-yv1bf4rx7r

    3 жыл бұрын

    They called the 340 a big block killer for a reason

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    @@user-yv1bf4rx7r Pontiac never made a BB. The PMD has 3.08 highway gears, the Demon is deep with 3.90s, almost a full point rear axle advantage.

  • @user-gq4hz7rh6k

    @user-gq4hz7rh6k

    8 ай бұрын

    Don't see many Pontiacs losing to mopars. 308 was a handicap.

  • @kennycamaro2361
    @kennycamaro23613 жыл бұрын

    Bring back the snarky commentary please

  • @marioncobaretti2280
    @marioncobaretti2280 Жыл бұрын

    A low compression 340 still is unbeatable. Love them mopars

  • @Scrambler85
    @Scrambler853 жыл бұрын

    Looks like the Mopar was cutting the light better than the Pontiac

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    Also the PMD has highway gearing.

  • @mohh.4327
    @mohh.43273 жыл бұрын

    Weather forecast for today: mostly sunny with cool temperatures at 50° and a very gentle westward wind at 5 mph. At the end of the race we can also expect a brief shower of tears from the Pontiac fans, possibly progressing into a flash flood.

  • @robertrobinson1111

    @robertrobinson1111

    3 жыл бұрын

    Great fucking comment.

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    Cars are a good even match, nobody blew anyone out of the water. I'm quite sure that near full point rear gear ratio was the deciding factor.

  • @edwinfeldman8231
    @edwinfeldman82313 жыл бұрын

    Don't care, still LOVE my poncho's! Glad to see the demon worked out whatever was going on in the first time trial, it was definitely off-pace.

  • @ansol68
    @ansol683 жыл бұрын

    1972 ... not exactly a banner year for muscle cars. 8.5 to 1 compression ratio!?! 😣

  • @lb9gta307

    @lb9gta307

    3 жыл бұрын

    When the octane rating of pump gas plummets that's natural

  • @BilgePump
    @BilgePump3 жыл бұрын

    Yep the 3.08 gears hurt the Pontiac but the “72” 340 wasn’t stock either.....😒

  • @lb9gta307

    @lb9gta307

    3 жыл бұрын

    And that '72 340 doesn't have to be completely stock

  • @derekpierkowski7641
    @derekpierkowski76413 жыл бұрын

    Who'da thunkit?!

  • @larrygrimes2056
    @larrygrimes20563 жыл бұрын

    Old firebird 400 hard to beat with 4.10 's...

  • @agentjay1130
    @agentjay11303 жыл бұрын

    without seeing a photo finish I'm not buying it

  • @daviddawson1781
    @daviddawson17813 жыл бұрын

    It's the rear end gearing , demon just right another few feet the firebird would win ,as it was traveling faster

  • @SCfanIam100
    @SCfanIam1003 жыл бұрын

    Mopar power on display. Another 340 slaying a big block.

  • @danhillman4523

    @danhillman4523

    3 жыл бұрын

    You're kidding, right?

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    What BB? Because Pontiac never made one.

  • @ghostrt1608

    @ghostrt1608

    3 жыл бұрын

    @@soldierski1669 ...well a 340 Mopar killing a GM engine which has 60 extra cubic inches...

  • @larrybone4349
    @larrybone4349 Жыл бұрын

    The actual hp of a 68 Firebird was about 400 Horsepower

  • @gregorybarnes3526
    @gregorybarnes35263 жыл бұрын

    Because I didn't tune the PONTIAC!

  • @wildrosegarage4208
    @wildrosegarage42083 жыл бұрын

    340 ''A'' body hold there own with anything and that's a fact! This is NOT coming from a mopar man . I have wrenched on 3 different pontiac 400's (68,73,76) and was never impressed with there power which is weird because I know a guy with a 1966 389 pontiac which is a smaller version of a 400 and it runs like a scalded dog. Not running down a 400 either all I am saying is after doing some mods to one I was expecting a lot more than it offered but it seemed like a good driving/running engine.

  • @timsharpe3498

    @timsharpe3498

    3 жыл бұрын

    The mid 70s 400 Pontiacs had 7.6:1 compression. No mods will do anything until you bump the compression up to 9.5 or more. The 389 probably came with 10.5:1

  • @wildrosegarage4208

    @wildrosegarage4208

    3 жыл бұрын

    @@timsharpe3498 The 389 was also tri power. The 68 Firebird 400 my boss had that I wrenched on had no power but I am thinking now maybe when it was rebuilt it had low compression slugs put in the barrels.

  • @timsharpe3498

    @timsharpe3498

    3 жыл бұрын

    @@wildrosegarage4208 Pontiac Tri Power systems are mostly for show. A factory Quadrajet setup flows better. Same for the Corvette tri power setups. The intake runners were very low profile to fit under the stock hood.

  • @wildrosegarage4208

    @wildrosegarage4208

    3 жыл бұрын

    @@timsharpe3498 True but they offer even distribution and the guy with the 66 gto has now switched from tri power to a throttle body efi system and says it was way faster with tri power. I think it was a stupid swap the coolest thing about the car was factory tri power.

  • @timsharpe3498

    @timsharpe3498

    3 жыл бұрын

    @@wildrosegarage4208 I spanked plenty of triple carbs with my plain old 4 barrel. Not as cool but my main concern was low ET.

  • @timestep8851
    @timestep88513 жыл бұрын

    That was all on the driver of the bird... reaction time not the greatest.. look at speed , bird has it every time.. getting off line slow... fun to watch these cars..😊

  • @CarsandCats

    @CarsandCats

    Жыл бұрын

    Reaction time has no effect on ET.

  • @CarsandCats
    @CarsandCats Жыл бұрын

    Look how slammed the Firebirds are in the brochures! That's some false advertising right there. They sat more like 4x4's.

  • @davidroberson8030
    @davidroberson8030 Жыл бұрын

    Always wondered why according to the cubic inches it wasn't the same horsepower at least it's too bad too that's a 340 with 200 and something horsepower that blows should have 340 horsepower then that puppy would get up and scoot. Either way I'm sure it's no slouch those 340's we're pretty quick especially the ones that were before this one two or three years back.

  • @howabouthetruth2157
    @howabouthetruth21573 жыл бұрын

    3.08 gears are just killing the Firebird's potential in the 1/4 mile.

  • @ufarkingicehole
    @ufarkingicehole2 жыл бұрын

    The compression ratio killed thr 340

  • @RMAGEDN740
    @RMAGEDN7403 жыл бұрын

    Breaks my heart.

  • @donaldmosteller5876
    @donaldmosteller58763 жыл бұрын

    25,000... I'll take it

  • @johnfields8249
    @johnfields8249 Жыл бұрын

    I wish they could bring back affordable muscle today

  • @timpriddy349
    @timpriddy3493 жыл бұрын

    If the firebird were a manual the chances could have been better with that rearend

  • @badgerbait8351
    @badgerbait83513 жыл бұрын

    Well, it was fun while it lasted. But clearly, Cars and Zebras has been hijacked by a very special breed. Bye!

  • @scottrandel7284

    @scottrandel7284

    3 жыл бұрын

    No one cares if you leave, drama queen.

  • @andyharman3022
    @andyharman30223 жыл бұрын

    I think the mechanical problem the Demon was having in time trials was his nitrous solenoid wasn't working.

  • @rustycowll5735

    @rustycowll5735

    3 жыл бұрын

    I drove my friend's '71 Demon 340 at the dragstrip years ago. It ran nearly identical times 14.1 to 14.2 @ 97mph. Mostly stock, column shift automatic, 3.23 axle, HE 268 cam in 120k mile, otherwise stock engine. No nitrous wanted or needed. If there had been nitrous you would have heard it in the audio.

  • @danhillman4523
    @danhillman45233 жыл бұрын

    Park that Firechicken and find out what's wrong. Ugh, and I am about done reading these comments. Some of you guys need to actually buy a car.

  • @lb9gta307

    @lb9gta307

    3 жыл бұрын

    It has soft gearing because they spec'd it for cruising. There. Figured it out for them. That's a truely stock car not one built to class rules like we often see here.

  • @frankrizzo2724
    @frankrizzo27243 жыл бұрын

    Damnit no fart jokes....

  • @d1bigshifter737
    @d1bigshifter7372 жыл бұрын

    That rear gear killed the firebird

  • @bugstomper4670
    @bugstomper46703 жыл бұрын

    Better get rid of the spare tire, tire iron, & throw out the back seat!

  • @zenoslayer9618
    @zenoslayer9618 Жыл бұрын

    If it was a 71 340 it would have been 275 plus hp. 72 gov. De tuned everybody

  • @danmyers9372
    @danmyers93723 жыл бұрын

    Nice job by the Demon but a pathetic performance by the Firebird. The car is 60’ ing like a turd due to the freeway friendly 3.08 rear gear. Car should easily cut 3-4 tenths with a decent rear gear.

  • @sometimesieatcake4156

    @sometimesieatcake4156

    3 жыл бұрын

    I disagree, considering it has a 3.08 rear gear that is a very impressive quarter-mile. but you can keep being a pessimistic d-bag.

  • @timmebruer5205
    @timmebruer52052 жыл бұрын

    You know why mopars are rare? They couldn't sell them when they were new

  • @pippendog1

    @pippendog1

    2 жыл бұрын

    I'm betting that they are rare due to 1. Low resale value ( back in the day ) 2. High insurance cost . 3. High cost of O.E.M. sheet metal 4. Rapid corrosion due to poor factory standards .

  • @timmebruer5205

    @timmebruer5205

    2 жыл бұрын

    @@pippendog1 right! That's why they couldn't sell them when they were new

  • @fd797
    @fd7973 жыл бұрын

    Duster and Demon 340's have to be close to maximum bang-for-the-buck awards. That Demon driver needs to quit staging until his opponent pre-stages though (not very nice....).

  • @kollerjims447

    @kollerjims447

    3 жыл бұрын

    You = 😭

  • @tonyaxeman4381
    @tonyaxeman43812 жыл бұрын

    The Bird is gonna eat a Demon . Did not think the Demon had the power i was wrong .

  • @northlander4370
    @northlander43703 жыл бұрын

    my stock 2021 f150 with the tt 3.5 would probably eat both these cars .

  • @kollerjims447

    @kollerjims447

    3 жыл бұрын

    We can all smell your insecurity 🤡

  • @bw3506

    @bw3506

    3 жыл бұрын

    And??

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    But not a 2021 built 400 with TT's .............

  • @adamtrombino106

    @adamtrombino106

    3 жыл бұрын

    And will still never be as cool as either car here. Get back to me when the 3.5 needs turbos, a water pump or timing gear cam phasers.

  • @lunchsack6861
    @lunchsack68613 жыл бұрын

    Taking a public poll. Who is the worse fanbase..... Pontiac Firebird/GTO fans, or Corvette people?

  • @thefupalord9630

    @thefupalord9630

    3 жыл бұрын

    Trick question it is a tie

  • @edwinfeldman8231

    @edwinfeldman8231

    3 жыл бұрын

    How about CHILDREN who seem to have to compare MUSCLE CAR brands like WWE wrestler's. My gawd, grow up.

  • @lunchsack6861

    @lunchsack6861

    3 жыл бұрын

    @@edwinfeldman8231 right...... so you’re a fan of Pontiac and Corvettes?

  • @bw3506

    @bw3506

    3 жыл бұрын

    @@lunchsack6861 Sack I gotta give it to ya man I really didn't like your first comment but dude, that second one made me spit beer!

  • @cannarris
    @cannarris3 жыл бұрын

    quadrajet and 3:08 gears..come on

  • @1972Ventura455ho

    @1972Ventura455ho

    2 жыл бұрын

    I've been 12.40s with a 3.23 gear and a Q-jet. If had has the stock 12" convertor that is his down fall. I picked up a 1/2 second by going to a stock convertor to a PTC unit in one of my cars with a low compression (8.1) Pontiac 350.

  • @chidrole
    @chidrole3 жыл бұрын

    👍🇨🇦

  • @donaldmosteller5876
    @donaldmosteller58763 жыл бұрын

    Big Block Pontiac ... little 340 don't have a chance

  • @timsharpe3498

    @timsharpe3498

    3 жыл бұрын

    No such thing as a Big Block Pontiac

  • @kfc1689
    @kfc16893 жыл бұрын

    I whip out my giant chicken tender. Your eyes widen with anticipation. "Wow, it's so thick" you exclaim, mouth watering. "Yeah, I guess it is rather filling" I reply. Little do you know I'm about to pull out a plate full of biscuits ready to be devoured.

  • @badgerbait8351

    @badgerbait8351

    3 жыл бұрын

    Wrong site. Just go to google and type in something about 'adolescence with zits'...I'm sure you'll find a good support group.

  • @jeremyrennersleftnut905

    @jeremyrennersleftnut905

    3 жыл бұрын

    I’ll eat your chicken tender

  • @parodynuts5407

    @parodynuts5407

    3 жыл бұрын

    @@badgerbait8351 imagine that, badger bait is here complaining again. What a surprise....

  • @gimmesomesugar
    @gimmesomesugar2 жыл бұрын

    Dodge had way smaller engine, way less power and still won.

  • @keithshelton9540
    @keithshelton95403 жыл бұрын

    I have to agree with Lunch pack, I like older cars just for the fact that they had style, I guess they r like people in some ways....they don't have much style either & the cars b4 the 80s didn't all have a big computer running the thing, carburetor, motor,transmission,alternator, batter & a big ass gas tank!! Those day were fun, but its always fun to waste a lot of fuel l& make la lot of smog. Just not really a good thing today. We r living in New times now & we about to pay the price for being so God damn stupid.

  • @reginalddentry7338
    @reginalddentry73383 жыл бұрын

    The definition of what’s allowed to be considered pure stock I’ll tell you right now these times of the stock vehicles doesn’t match up to the real deal back in the early 70s. A 14:00 wasn’t something all kuldip do. See where I’m going with this

  • @jeremyrennersleftnut905

    @jeremyrennersleftnut905

    3 жыл бұрын

    Nobody sees where you are going with this because you don’t make sense. Try again.

  • @waltert.dogcarnut5807

    @waltert.dogcarnut5807

    3 жыл бұрын

    @@jeremyrennersleftnut905 Have you spoken to your compatriot right nut lately, hear he's making a stink and causing you to be a little blue...

  • @quantumss

    @quantumss

    3 жыл бұрын

    14.2 from a "stock" demon- not likely. Takes around one HP per 10 lbs to get to 14 flat. Oh and its not lbs ft, its ft lbs. on par with the metric system.

  • @edwinfeldman8231

    @edwinfeldman8231

    3 жыл бұрын

    There's ALWAYS one of these comments in every vid, people please...READ THE ALLOWABLE MODS PER CLASS and these races will be more enjoyable to you.

  • @waltert.dogcarnut5807

    @waltert.dogcarnut5807

    3 жыл бұрын

    @@edwinfeldman8231 TY!

  • @edwardmohr5798
    @edwardmohr57983 жыл бұрын

    Another crummy mis match. 72 Dog Demon was the end of an era.

  • @mohh.4327

    @mohh.4327

    3 жыл бұрын

    Pretty sure that you don’t understand drag racing if you think this is a mismatch

  • @garrisonnichols7372
    @garrisonnichols73723 жыл бұрын

    In the left corner the Phoenix rising from the ashes of Pontiac. And in the right corner the car with a name so diabolical it scared the shit out of Christian groups in the 70s Let's get ready to Rumbleeeeeeee!

  • @michaelmaddy278
    @michaelmaddy2782 жыл бұрын

    They really screwed the 340 up with the smog crap an the government sticking their nose in the automobile business, Chrysler came out with the 360 that replaced the 340 ran one with the 360 an smoked him with my ,70 340.

  • @dawgthebootyhunter4023
    @dawgthebootyhunter40233 жыл бұрын

    I'M GOING TO LEAVE A DISLIKE BECAUSE I'M A PONTIAC FAN AND THEREFORE ACT LIKE IN A VERY IMMATURE MANNER. I CANNOT SEPARATE MY LOVE OF WATCHING THESE VIDEOS FROM MY DISLIKE OF SEEING A PONTIAC LOSE AND THEREFORE WILL DISLIKE THIS VIDEO ENDLESSLY. NO CURRENT YOUNG PERSON EVEN KNOWS PONTIAC USED TO BE AN AUTO MANUFACTURER SO I'M GOING TO USE A CONDESCENDING TONE DESCRIBING THE NON-SUPERIORITY OF PONTIAC. I'M SURE THAT WILL HELP GARNER POPULARITY FOR THIS EXTINCT BRAND AND DRAG RACING IN GENERAL. WAHHHHHHHHHHHHHHHHHHHHH. I NEED A DIAPER CHANGE.

  • @waltert.dogcarnut5807

    @waltert.dogcarnut5807

    3 жыл бұрын

    I remember you and that stunning Aztek you had with the Screamin' Eagle in gold wrapped along the side. You was and always will be da man

  • @edwinfeldman8231

    @edwinfeldman8231

    3 жыл бұрын

    Typed in an OBVIOUS SARCASTIC font...lol!

  • @bw3506

    @bw3506

    3 жыл бұрын

    Dude

  • @soldierski1669

    @soldierski1669

    3 жыл бұрын

    Guy went to the drag strip running the 4th worst rear gear ratio GM put in that year. 1968 Firebird 2.56 41/16 XB ZB 1968 Firebird 2.78 39/14 XC ZC 1968 Firebird 2.93 41/14 XD ZD 1968 Firebird 3.08 40/13 XE ZE 1968 Firebird 3.23 42/13 XF ZF 1968 Firebird 3.36 37/11 XG ZM 4-pinion 1968 Firebird 3.55 39/11 XH ZN 4-pinion 1968 Firebird 3.9 39/10 ZP 4-pinion 1968 Firebird 4.33 39/9 ZR 4-pinion

  • @andyharman3022

    @andyharman3022

    3 жыл бұрын

    Dawg, I can't imagine what you do when you see an LS-swapped vintage Poncho.

  • @joemollet
    @joemollet2 жыл бұрын

    The 340 is a screamer! Chevy, pumpjack, Ford couldn’t touch em! Maybe a Mopar 440 that’s it

  • @donaldbougie694
    @donaldbougie6943 жыл бұрын

    Il na aucune justice dans ce drag,ce n,est pas la même catégorie d,autos,un big block avec un small block,taux de compression,j,aurais bien aimer ca qu,il s,aurait pogner avec mon dodge charger 383 magnum 1969 ca saurait pas passer comme cela,et les moteurs aurait plus semblables,je suis sur a 100 pour 100 qu,il aurait pas été en avant,les pommes avec les pommes et les oranges avec les oranges.

  • @jayschulz8060
    @jayschulz80603 жыл бұрын

    Firebird better then a slowpar mopar

  • @badass6.0powerstroke10

    @badass6.0powerstroke10

    3 жыл бұрын

    Yep, Mopar Don't Go Far !

  • @ChessIsJustAGame
    @ChessIsJustAGame3 жыл бұрын

    Cars were cheaper back then! You can't buy a good used car for the same adjusted for inflation money.

  • @sometimesieatcake4156

    @sometimesieatcake4156

    3 жыл бұрын

    Uh, yeah you can. Especially for the adjusted price of the Firebird. Not to mention they're quicker, safer, and have better technology.

  • @mitchroberts2457

    @mitchroberts2457

    3 жыл бұрын

    I feel bad for people like ChessIsJustAGame. Living in the past. Very sad. Way better cars now. Classics are still interesting though.

  • @lunchsack6861

    @lunchsack6861

    3 жыл бұрын

    ​@@will7its Maybe be more specific on what you are referring to.

  • @lunchsack6861

    @lunchsack6861

    3 жыл бұрын

    @@will7its still ambiguous. I assume that you are trying to say that old cars are too expensive? Looks like you haven’t paid attention for a while. Values are plummeting.

  • @SweatyFatGuy

    @SweatyFatGuy

    3 жыл бұрын

    My winter daily driver is a 2006 Gran Prix, paid $500 for it, the massive rust was included at no extra cost. The fuel line rusted through last week so it was spraying gas all over. Relatively easy fix for me. Did three wheel bearings on it last year. Gas pedal and throttle body a couple months before the wheel bearings. Its a decent car to sacrifice to the salt gods here in Michigan. Nice heated leather seats, cruise, power windows. Might get one more winter out of it, might not, the rust is getting bad. My summer daily driver, that is out right now because the salt is gone and its 50 today, is a 1965 GTO. Paid $1500 for a very rusty rolling husk in 2007, spent 3 years and roughly $15k rebuilding it. It has an iron headed 11.5:1 455 running E85 (around 550hp 600ftlbs), FiTech EFI, Jeep Grand Cherokee steering box for a faster ratio, WS6 Trans Am front sway bar, 70 GTO rear bar, disc brakes up front (rears going on soon), and a hidden stereo with two amps, two 12" subs, and six speakers. I've had over drive transmissions in it, 700R4s, right now it has a Th350 because I have a driveshaft that will work with it, that 455 eats 700s for lunch. I use it to tune E85 carb conversions I do for friends and research/testing, so it has a wideband O2 in the other collector. It has around 30k miles on it with several 1000 mile road trips under its belt. Oher than eating weak overdrives, it rarely has an issue, and is dead nuts reliable. I need to swap the 3.42 gears for 3.08s though, without the OD its turning 3k at 70mph, no need for that with a 455. The GTO handles better, stops better, and is one hell of a lot faster than the 06 GP with its 3800V6. Mid 11s is decent for a daily driver on Cooper radials I think. Not quite as comfy with its original 65 seats I got from a parts car LeMans, but they work. I know what I would rather drive and be seen in. 17mpg with $1.90 fuel for the GTO, 27 with the GP at $3.20 a gallon for 87 octane camel whiz. the GTO is still cheaper while being a lot faster.. lol. The really bad aero of the 65 is why it only gets 17. The 71 Formula would be getting around 24 on E85 with the same engine, it has a hell of a lot less drag. Now if both of those cars were in a collision, that GP would cut through the GTO like it was warm butter. I know driving the 65 is like cruising around with death waiting for some idiot in an appliance on wheels to kill me. They will walk way with at most a few scratches, they will wash me out of my car with a firehose. I still know what I would much rather drive. Its why I built the thing, and its why I built it the way I did. The new cars are nice comfy disposable appliances. Not many will be worth much in 40 years. Maybe the ones selling for $70k right now, like Hellcats, GT500s, ZO6s etc. I wonder how much I could get out of my GTO... if I was stupid enough to sell it I mean. Starting on a 69 GTO this fall, right now its a rolling shell with no front sheet metal, engine, or trans. It will be faster and handle better than the 65 does, for about $10k. Should be my summer fun toy next June or July, unless I decide to do the Gasser thing with the 65 LeMans parts car first. It won't handle well as a gasser, but it will be fun. Gotta get the 72 Cutlass off the rotisserie first though, I need the shop space. Also the 6.0 swap and body work done on the 76 C10 for a parts chaser and trailer dragging machine. I could build a very nice 400 or 455 for the cost of swapping a junkyard LS engine into my old C10. The LS is orders of magnitude better than the sbc and bbc that I had in that poor truck, god chevy engines are junk. No wonder everyone thinks muscle cars are so incredibly slow and unreliable, they think they are all powered by chevys. I tell people 'Enjoy driving the Camry' or whatever they have as they wish they could drive an old muscle car, but the wife won't let them buy one. They gotta cope somehow, so they tell themselves how much better the new stuff they paid $30k for used is. I build mine. Because I can. I drive them because I build them to drive every damn day. Well now I have to go try to get the bleeder screws out of the calipers on the 2000 Silverado, after replacing all the brake lines from the MC to the ABS motor, to the calipers.. They are only $100 a piece at NAPA, the old car calipers are easy to rebuild with an $8 seal kit. i suppose it would cost you guys the same no matter what when you take your car to the shop to get work done.

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