Homework: Start designing a 400 hp 360 engine combo around these heads!
Жүктеу.....
Пікірлер: 72
@charlesgraham995452 минут бұрын
at 16 i ported a set of J heads on my 79 360 engine and put a set of used long tub heads on my 79 step-side. i was surprised in the change even with a stock cam. of course, when i got older and cars became a money pit lol i ended up stroking that engine. i even round off the intake, most people forget the intake.
@440phoenix Жыл бұрын
Great work sir 👍
@servediocylinderheads
Жыл бұрын
Thanks!
@edsmachine93 Жыл бұрын
Nice work Charles. Picked up nicely. Thanks for sharing. 👍
@servediocylinderheads
Жыл бұрын
You are welcome.
@christophergriffin8344 Жыл бұрын
If you listen close you can hear the ocean in the port 🤘😆
@servediocylinderheads
Жыл бұрын
That is natural convection air currents flowing through those ports!
@fredhether1610 Жыл бұрын
Great work
@servediocylinderheads
Жыл бұрын
Thanks!
@kennethstaszak9990 Жыл бұрын
Pretty makes it fast goes right along with if it don't go chrome it.
@servediocylinderheads
Жыл бұрын
I love it. Thanks
@clarkmcmahan1595 Жыл бұрын
Like the exhaust final finish ..looked great
@servediocylinderheads
Жыл бұрын
I can see I missed a few spots. Thanks
@josephwoodberry8708 Жыл бұрын
It's gonna rock and roll. Especially if it's a roller cam. Put that N.O.S. on it ,somebody in trouble.
@servediocylinderheads
Жыл бұрын
You make a very good point. Thanks
@ROBERTBORGESON Жыл бұрын
Nice work.
@servediocylinderheads
Жыл бұрын
Thanks!
@strokermaverick Жыл бұрын
Great work, sir!
@servediocylinderheads
Жыл бұрын
Thanks
@robertwest3093 Жыл бұрын
Impressive flow numbers for a 1.92 valve size! I've heard it said before that Mopar small block heads have the ability to show more improvement than a Ford or Chevrolet small block head.
@servediocylinderheads
Жыл бұрын
Nice, thanks.
@Link-we8so Жыл бұрын
I'd like to see the top of the pushrod pinch opened a little on the cracked head.
@robertwest3093 Жыл бұрын
"Wifey likes money"- words to remember.
@servediocylinderheads
Жыл бұрын
The most important thing I do at work is make sure Wiffy's overtime is right! I make it she spends it!
@JT-ko3rv Жыл бұрын
Now we need to find out just how much better they are than the current magnum heads everyone sells. How much performance are we really losing ?
@servediocylinderheads
Жыл бұрын
When I get some time I have a stock cracked Magnum. Thanks
@andrewjackson6903 Жыл бұрын
Would you show how you add the dye to the assembly to get the patterns
@servediocylinderheads
Жыл бұрын
I just need to remember to do it. Thanks
@theshed8802 Жыл бұрын
One of the advantages of doing your head to port match is that any fuel that has stuck to the port wall gets sheared off and pulled back into the air stream by the turbulence. Being relatively close to the valve I think that this is actually a significant advantage, particularly at part throttle operation. Regards Greg
@servediocylinderheads
Жыл бұрын
Excellent point! Thanks!
@juhanahuovinen
Жыл бұрын
Its not about "helping reversion" though, because the port always flows backwards first and for the same reason limits the mach speed no matter how small the ports we make. -juhana
@servediocylinderheads
Жыл бұрын
@@juhanahuovinen Are you sure Mr. Smarty pants?
@juhanahuovinen
Жыл бұрын
@@servediocylinderheads Mach number i had to say no mach speed..😬 -juhana
@bcbloc02 Жыл бұрын
Comp 12.5:1 comp cams Hydraulic Roller Cam 230@.050 376 lobe lift intake 236@.50 380 lobe lift exhaust 106 lobe sep long tube 3-2-1 headers 32timing. No idea what that will get ya but seems like a reasonable start. 🙂 lol
@servediocylinderheads
Жыл бұрын
Nice tow truck engine. Funny
@atsidis Жыл бұрын
Is this for just mopar joes ram charger?
@servediocylinderheads
Жыл бұрын
No
@seanbragg1696 Жыл бұрын
I think a lite touch in the roof and it's peaked
@servediocylinderheads
Жыл бұрын
Not sure what you mean?
@larryhutchens7593 Жыл бұрын
I have a question about the EQ Chinese made heads. I used a set of EQ heads a long time ago when they were made in Aussie land and they worked quite well and had quality work. They were in a 98 Dodge 1500 pick up that I did some light towing with. Question on the Chinese units: are they cast & machined in China or machined elsewhere? I'm concerned about their durability more than performance, I would use them for light to medium towing. I know you do mostly performance work but you may have some input about their utility use. Still following the 318 mission impossible thing.
@servediocylinderheads
Жыл бұрын
I did a set of Chinese vortecs not too long ago. Have a bunch of videos on them. The guides and seats were not great but they seldom are. The castings needed lots of work. Thanks
@larryhutchens7593
Жыл бұрын
@@servediocylinderheads Kinda what I was expecting, thanks for the reply. Too bad they don't make them in Australia anymore.
@smilsmff Жыл бұрын
I am very interested in the RPM intake manifold results, did you fully port that? or would another Intake like the Victor Jr work.
@servediocylinderheads
Жыл бұрын
Fully ported with very rough texture. Stay tuned for full report. Thanks
@mikemcnamara2943 Жыл бұрын
Just started watching, your awesome! Any chance you have done Pontiac RA heads ? I’ve learned a lot so far.
@servediocylinderheads
Жыл бұрын
30 years ago, Poncho stuff runs if done right. Thanks
@rickyfulks889 Жыл бұрын
Is the mission impossible project dead Charlie?
@carterlee8344
Жыл бұрын
No way. They are all smoothing the parts. It’s a great feature using the very best whits all pulling together so Tony can go calling out Hemis at the strip one by one with a bone stock appearing ringer. What great fun! Eventually raffled to benefit St. Judes.
@servediocylinderheads
Жыл бұрын
As far as I know it is still on.
@brokentoolgarage8609 Жыл бұрын
400hp rear or crank?
@servediocylinderheads
Жыл бұрын
Good question, I assumed crank but you are right. I will need to ask.
@brokentoolgarage8609
Жыл бұрын
@@servediocylinderheads Also what compression ratio and fuel type? I can email you a build spec
@servediocylinderheads
Жыл бұрын
@@brokentoolgarage8609 I sent him a message about the combo. Stay tuned.
@Robs-Garage-experiments
Жыл бұрын
If its crank, heck, a small cam will knockit out of the park.
@servediocylinderheads
Жыл бұрын
@@Robs-Garage-experiments Kinda the point, heavy, stock stall, 28" tires, 4400lbs, 3.55 gears. Small cam is the only choice!
@rickyfulks889 Жыл бұрын
DV seems to have dropped it
@servediocylinderheads
Жыл бұрын
We will see.
@rickyfulks889 Жыл бұрын
Looks like some bad plug flooding mayb
@servediocylinderheads
Жыл бұрын
I doubt it, dykem is way thicker so it clumps up. If you can spread the dykem fuel will really spead out. Thanks
@MrKawa74 Жыл бұрын
What are the CSA of Pushrod Pinch, CSA of Intake THROAT, CSA of EXhaust THROAT, CSA of Exhaust Exit ? What is Center of Port Lenght, Valve to Entrance ?...Math will tell you CSA of Intake V,alve ..88% to 90% THROAT , will tell CSA needed for PrPinch ... x.. Lenght of Port. x .16.3871 cc's of 1 cubic Inch = Port Volumne in cc' ? ....Exhaust Pressure ...at Ex Opening is 1600 PSI to 1700 PSI ? ....Nitrous Up to 5.600 PSI.., Why Nitrous Breaks Pushro, Rockrs, Springs, .... Ex Valves, .. Combustion Temp 2,000- 3,000* T...??...28" may Not apply ?
@servediocylinderheads
Жыл бұрын
I think you have exceeded your question limit. Look back in my videos for an IOP program of a cylinder head. I could be convinced to do a iop work up on these. Thanks
@davej3487 Жыл бұрын
IMHO, going from 1.92" to 2.02" will gain NOTHING in a truck and not worth the time or money. Even going from 1.92" to 2.08" on a truck, not worth the time or money. But the customer pays talk them into 2.08".
@servediocylinderheads
Жыл бұрын
In a Chevy or Ford the big valve would boost up the midrange flows quite a bit. I would think the same would happen on the Mopar heads. Thanks
@smilsmff
Жыл бұрын
Without further work no , with more work around valve unshrouding yes it will.
@davej3487
Жыл бұрын
In that case, see about putting 2.08" valves in. If you're goina go big, go big. Cut is about the same time wise.
Пікірлер: 72
at 16 i ported a set of J heads on my 79 360 engine and put a set of used long tub heads on my 79 step-side. i was surprised in the change even with a stock cam. of course, when i got older and cars became a money pit lol i ended up stroking that engine. i even round off the intake, most people forget the intake.
Great work sir 👍
@servediocylinderheads
Жыл бұрын
Thanks!
Nice work Charles. Picked up nicely. Thanks for sharing. 👍
@servediocylinderheads
Жыл бұрын
You are welcome.
If you listen close you can hear the ocean in the port 🤘😆
@servediocylinderheads
Жыл бұрын
That is natural convection air currents flowing through those ports!
Great work
@servediocylinderheads
Жыл бұрын
Thanks!
Pretty makes it fast goes right along with if it don't go chrome it.
@servediocylinderheads
Жыл бұрын
I love it. Thanks
Like the exhaust final finish ..looked great
@servediocylinderheads
Жыл бұрын
I can see I missed a few spots. Thanks
It's gonna rock and roll. Especially if it's a roller cam. Put that N.O.S. on it ,somebody in trouble.
@servediocylinderheads
Жыл бұрын
You make a very good point. Thanks
Nice work.
@servediocylinderheads
Жыл бұрын
Thanks!
Great work, sir!
@servediocylinderheads
Жыл бұрын
Thanks
Impressive flow numbers for a 1.92 valve size! I've heard it said before that Mopar small block heads have the ability to show more improvement than a Ford or Chevrolet small block head.
@servediocylinderheads
Жыл бұрын
Nice, thanks.
I'd like to see the top of the pushrod pinch opened a little on the cracked head.
"Wifey likes money"- words to remember.
@servediocylinderheads
Жыл бұрын
The most important thing I do at work is make sure Wiffy's overtime is right! I make it she spends it!
Now we need to find out just how much better they are than the current magnum heads everyone sells. How much performance are we really losing ?
@servediocylinderheads
Жыл бұрын
When I get some time I have a stock cracked Magnum. Thanks
Would you show how you add the dye to the assembly to get the patterns
@servediocylinderheads
Жыл бұрын
I just need to remember to do it. Thanks
One of the advantages of doing your head to port match is that any fuel that has stuck to the port wall gets sheared off and pulled back into the air stream by the turbulence. Being relatively close to the valve I think that this is actually a significant advantage, particularly at part throttle operation. Regards Greg
@servediocylinderheads
Жыл бұрын
Excellent point! Thanks!
@juhanahuovinen
Жыл бұрын
Its not about "helping reversion" though, because the port always flows backwards first and for the same reason limits the mach speed no matter how small the ports we make. -juhana
@servediocylinderheads
Жыл бұрын
@@juhanahuovinen Are you sure Mr. Smarty pants?
@juhanahuovinen
Жыл бұрын
@@servediocylinderheads Mach number i had to say no mach speed..😬 -juhana
Comp 12.5:1 comp cams Hydraulic Roller Cam 230@.050 376 lobe lift intake 236@.50 380 lobe lift exhaust 106 lobe sep long tube 3-2-1 headers 32timing. No idea what that will get ya but seems like a reasonable start. 🙂 lol
@servediocylinderheads
Жыл бұрын
Nice tow truck engine. Funny
Is this for just mopar joes ram charger?
@servediocylinderheads
Жыл бұрын
No
I think a lite touch in the roof and it's peaked
@servediocylinderheads
Жыл бұрын
Not sure what you mean?
I have a question about the EQ Chinese made heads. I used a set of EQ heads a long time ago when they were made in Aussie land and they worked quite well and had quality work. They were in a 98 Dodge 1500 pick up that I did some light towing with. Question on the Chinese units: are they cast & machined in China or machined elsewhere? I'm concerned about their durability more than performance, I would use them for light to medium towing. I know you do mostly performance work but you may have some input about their utility use. Still following the 318 mission impossible thing.
@servediocylinderheads
Жыл бұрын
I did a set of Chinese vortecs not too long ago. Have a bunch of videos on them. The guides and seats were not great but they seldom are. The castings needed lots of work. Thanks
@larryhutchens7593
Жыл бұрын
@@servediocylinderheads Kinda what I was expecting, thanks for the reply. Too bad they don't make them in Australia anymore.
I am very interested in the RPM intake manifold results, did you fully port that? or would another Intake like the Victor Jr work.
@servediocylinderheads
Жыл бұрын
Fully ported with very rough texture. Stay tuned for full report. Thanks
Just started watching, your awesome! Any chance you have done Pontiac RA heads ? I’ve learned a lot so far.
@servediocylinderheads
Жыл бұрын
30 years ago, Poncho stuff runs if done right. Thanks
Is the mission impossible project dead Charlie?
@carterlee8344
Жыл бұрын
No way. They are all smoothing the parts. It’s a great feature using the very best whits all pulling together so Tony can go calling out Hemis at the strip one by one with a bone stock appearing ringer. What great fun! Eventually raffled to benefit St. Judes.
@servediocylinderheads
Жыл бұрын
As far as I know it is still on.
400hp rear or crank?
@servediocylinderheads
Жыл бұрын
Good question, I assumed crank but you are right. I will need to ask.
@brokentoolgarage8609
Жыл бұрын
@@servediocylinderheads Also what compression ratio and fuel type? I can email you a build spec
@servediocylinderheads
Жыл бұрын
@@brokentoolgarage8609 I sent him a message about the combo. Stay tuned.
@Robs-Garage-experiments
Жыл бұрын
If its crank, heck, a small cam will knockit out of the park.
@servediocylinderheads
Жыл бұрын
@@Robs-Garage-experiments Kinda the point, heavy, stock stall, 28" tires, 4400lbs, 3.55 gears. Small cam is the only choice!
DV seems to have dropped it
@servediocylinderheads
Жыл бұрын
We will see.
Looks like some bad plug flooding mayb
@servediocylinderheads
Жыл бұрын
I doubt it, dykem is way thicker so it clumps up. If you can spread the dykem fuel will really spead out. Thanks
What are the CSA of Pushrod Pinch, CSA of Intake THROAT, CSA of EXhaust THROAT, CSA of Exhaust Exit ? What is Center of Port Lenght, Valve to Entrance ?...Math will tell you CSA of Intake V,alve ..88% to 90% THROAT , will tell CSA needed for PrPinch ... x.. Lenght of Port. x .16.3871 cc's of 1 cubic Inch = Port Volumne in cc' ? ....Exhaust Pressure ...at Ex Opening is 1600 PSI to 1700 PSI ? ....Nitrous Up to 5.600 PSI.., Why Nitrous Breaks Pushro, Rockrs, Springs, .... Ex Valves, .. Combustion Temp 2,000- 3,000* T...??...28" may Not apply ?
@servediocylinderheads
Жыл бұрын
I think you have exceeded your question limit. Look back in my videos for an IOP program of a cylinder head. I could be convinced to do a iop work up on these. Thanks
IMHO, going from 1.92" to 2.02" will gain NOTHING in a truck and not worth the time or money. Even going from 1.92" to 2.08" on a truck, not worth the time or money. But the customer pays talk them into 2.08".
@servediocylinderheads
Жыл бұрын
In a Chevy or Ford the big valve would boost up the midrange flows quite a bit. I would think the same would happen on the Mopar heads. Thanks
@smilsmff
Жыл бұрын
Without further work no , with more work around valve unshrouding yes it will.
@davej3487
Жыл бұрын
In that case, see about putting 2.08" valves in. If you're goina go big, go big. Cut is about the same time wise.