Thanks man this a good video that actually explains somethings unlike most of the videos with turbos on jeep which is just them reving it

@WatsonFabrication

3 жыл бұрын

thank you!

I enjoy what you have made!

I have mine on drivers side with 24 lb injectors @ 100psi 8lbs of boost. Runs like a champ! And I literally beat the shit out of it. Currently doing a trans swap. Also can you do video on that extra injector? Keep the vids coming bro.

Love your work!

@WatsonFabrication

7 ай бұрын

Come a long way since then too, I appreciate you!

Mad scientist, love it

Is the more instalation easy that i see,good job mi friend

Thanks for the walk around man 👍

@WatsonFabrication

4 жыл бұрын

I suck at being on camera haha

@MCl0VING

4 жыл бұрын

@@WatsonFabrication can you send me a pic of ur turbo manifold

@WatsonFabrication

4 жыл бұрын

@@MCl0VING I already sold the motor, but if you go to my Instagram @jeepinitzj i have plenty of pics

Sailors selling turbos? Haha. 😝 Thanks for the video bro. Awesome info.

@WatsonFabrication

Жыл бұрын

I know haha always laughing at myself for that one I was really camera shy back in the day but I'm getting ready to start doing some cool new videos! Keep an eye out for good content

@Agustin-jo8mv

Жыл бұрын

@Life of Tyler hahaha. I'm sure I would be too. All good bro that jeep sounds pretty insane.

Well done! I'd love to here it driving under normal and wot inside and out if you get around to it. Nice job! Also what size is that extra injector? Thanks

@WatsonFabrication

4 жыл бұрын

It's a Mercedes 50pound I believe

@WatsonFabrication

4 жыл бұрын

I'll definately keep uploading more videos

I know it is likely a stretch and many people are lucky enough to not have to pass emmisions but is it possible to pass emissions with a turbo on one of these? I have the skills to plumb the exhaust out the back

Very creative, air fiter...

Fuck yeah! Homemade Turbo style! if you can find bigger injectors that fit (i used dsm injectors in a honda) then you can use an Apex'i SAFC to tune it. The safc will cut the map voltage so the ecu sees less air, so it opens the injectors half as much, but since the injectors are bigger you'll still get enough fuel. The ecu won't see boost, either. i had a 91 Civic (1.5 sohc) running a t25 to ~12psi...20 years ago 😅

Very cool

For the long arms you got Since I can only find ones that say for xj but is that what you put on your zj? Or is it a little different since yours is a grand Cherokee??

@WatsonFabrication

Жыл бұрын

I ran the front iron rock offroad 3 link kit and did the diy ruffstuff 4 link rear longarm kit

@WatsonFabrication

Жыл бұрын

Check out the Instagram @jeepinitzj

What is the switch that you have hooked up the the vacuum to seamlessly switch into boost? Part #?

@WatsonFabrication

3 жыл бұрын

Hobbs style voost switch from summit racing

@WatsonFabrication

3 жыл бұрын

www.summitracing.com/parts/sno-81014?seid=srese1&gclid=CjwKCAjwjbCDBhAwEiwAiudBywzlgRegrg4vvJHx6i6G-O75GyKI2x1myZaD3XligdPSoRGVSGoYeBoCRWMQAvD_BwE

How well does your wide band work right there on the dump pipe?

@WatsonFabrication

4 жыл бұрын

It worked really well as long as its atleast 8 or 10 inches frok the ambient air

@mehling80

4 жыл бұрын

So I'm doing a Fender exit on my Turbo as well but I think I'm going to have about 12" of piping should I put it before the Turbo then would you Recommend that ? I'm going to be using the X series AEM wideband

@WatsonFabrication

4 жыл бұрын

@@mehling80 i say go for it i have heard good things about putting them pre turbo aswell, as long as you understand the reading and know what it should be you can tell how well its working

What switch did you use to power the 7th injector

@WatsonFabrication

4 жыл бұрын

I used a hobbs style boost switch from summit racing I can get a link if you need

@spenceranderson7661

2 жыл бұрын

@@WatsonFabrication got the link?

@WatsonFabrication

2 жыл бұрын

@@spenceranderson7661 www.summitracing.com/search/part-type/pressure-safety-switches/product-line/holley-safety-fuel-pressure-switches

Is this 4.0 stock ? How many hp you reckon you got from that !? Interested in this kind of project

@WatsonFabrication

3 жыл бұрын

It was a stock block! I imagine it had 300 ballpark hps, id highly recommend doing this as it was a ton of fun!

@tiberiusocina130

3 жыл бұрын

@@WatsonFabrication do you use whatsapp ? I’d like more info if you could help me , or can I write you on Instagram?

@WatsonFabrication

3 жыл бұрын

@@tiberiusocina130 write me on instagram!

@xmo552

2 жыл бұрын

@@WatsonFabrication I would do this for low end torque, not interested in speed. How does it do at low speed?

@WatsonFabrication

2 жыл бұрын

@@xmo552 it did great

I’m gonna get a Cherokee and do this same mod to it.

@WatsonFabrication

3 жыл бұрын

10 outta 10 i recommend

I don’t get how you not tune that like with a dyno

Lb of injectors? Videos of running and driving soon?

@WatsonFabrication

4 жыл бұрын

Look at my channel i have lots of videos, jeeps been daily driven for quite some time now and still going great, 30lb ford injectors

What transmission you use for this??

@WatsonFabrication

2 жыл бұрын

I was using the aw4 transmission

do you have a standalone ecu setup or is all this being done with stock ecu/tcu?

@WatsonFabrication

9 ай бұрын

I did it by tricking the stock ecu

@waltervreeland9147

9 ай бұрын

@@WatsonFabrication interesting, care to elaborate a bit?

@WatsonFabrication

9 ай бұрын

@@waltervreeland9147 text me 5412615142

@devenfeist7670

6 ай бұрын

@@WatsonFabricationalso curious on this! Gonna be doing a mild turbo setup on my xj that I daily drive.

Pretty cool and straight forward set up. No CAC?

@WatsonFabrication

3 жыл бұрын

Cac?

@preludedudesi5208

3 жыл бұрын

@@WatsonFabrication charge air cooler

@WatsonFabrication

3 жыл бұрын

@@preludedudesi5208 i have since then turbo diesel swapped it so i dont have a 4.0 anymore anyways

@preludedudesi5208

3 жыл бұрын

@@WatsonFabrication nice what engine did you drop in it? How hard was the swap

@WatsonFabrication

3 жыл бұрын

@@preludedudesi5208 i swapped in an 85 mercedes om617 i have since this video posted a ton, check out my channel

Your heat soak issue must be insane!

@WatsonFabrication

3 жыл бұрын

It was! The weather had a huge effect on how it ran! But now i have swapped a turbo diesel into it and have not had any issues at all

@apollo9x19

3 жыл бұрын

@@WatsonFabrication what diesel motor did you swap into it?

@WatsonFabrication

3 жыл бұрын

@@apollo9x19 go to my channel and watch my recent videos, i did a walk around on it, om617 mercedes engine

How much did this set up cost you?

@WatsonFabrication

4 жыл бұрын

Im probably about 500 or so into the boosted side

Boss

How did you tune it ?

@WatsonFabrication

Жыл бұрын

I really didn't just fooled the computer into not seeing boost and freaking out and then just added a bunch of fuel in boost with a switch controlled by pressure

Where do I install the check valve on a 98 tj

@stevenrubio5462

4 жыл бұрын

That’s all I’m missing to getting this thing fired up

@WatsonFabrication

4 жыл бұрын

Take the map sensor off of the throttle body, it uses 2 long bolts, them run a hose to the nipple on the throttle body and the other end of it needs to go to a 1 way check ball valve to not allow boost, then it needs to go from the check valve to a T, one side of the T goes to your map sensor and I ran the other suide of the T through 2 more check valves to work as a way for it to bleed of pressure to the map without bleeding it to quickly,

@WatsonFabrication

4 жыл бұрын

Thats the long answer and how i have mine set up and found it to work well on my setup, but i started with just a ome check check ball valve between the throttle body and tge map sensor so that it wont read boost, i found thag it liked to hold vacuum though, so i came up woth the long answer and it fixed the problem where i could go wot and it was reading 18psi vacuum lol i was like no no no no

@WatsonFabrication

4 жыл бұрын

explained the stutter i had when trying to cross into boost, now that i revised it i can drive it like a tuned car, smooth transition to and from boost

@stevenrubio5462

4 жыл бұрын

Thank you so much bro! Where can I purchase the check valves

Do you plan on making any driving videos

@WatsonFabrication

4 жыл бұрын

Look at my channel

Is heat an issue ?

@WatsonFabrication

3 жыл бұрын

It wasnt an issue but it was noticeable

I can’t see how this Jeep is going to drive.As soon as you go past 3 psi of boat the ECM is going to cut fuel and spark cel

@WatsonFabrication

4 жыл бұрын

Thats odd, because ive been daily driving it for 8 months now pushing 5-8 psi no probs, the map doesnt see boost at all with a check ball valve inbetween manifold and map

@WatsonFabrication

4 жыл бұрын

And in reality as soon as the map saw any boost at all it didnt know what the fuck to do

Turbo size ?

@WatsonFabrication

3 жыл бұрын

Well that was a .62 from ebay

where did you get the turbo?

@WatsonFabrication

3 жыл бұрын

Ebay!!!

@Tempeo

3 жыл бұрын

@@WatsonFabrication i can’t find one lol. i have a 90 cherokee xj 4.0 stock also. what’s the name of the turbo? thank you

@WatsonFabrication

3 жыл бұрын

@@Tempeo www.ebay.com/itm/T3-T4-Turbocharger-Kit-T3-T4-Turbo-Downpipe-BOV-Braided-Stainless-Feed-Drain-NEW-/271104922349?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=711-127632-2357-0

@WatsonFabrication

3 жыл бұрын

@@Tempeo pulled the link from my ebay history, thats the exact one i got

@Tempeo

3 жыл бұрын

@@WatsonFabrication thank you so much man

Engineers be like

@WatsonFabrication

3 жыл бұрын

I dont get it

@Mtg_MoBrocks

3 жыл бұрын

@@WatsonFabrication I can take apart what you have there and put it back together, shit I could take that out and install it in my wj. But you being able to say I need this injector, wired to here and take fuel from my rail, set it on a 5v reference to recognize boost with a map sensor to make sure it’s a smooth transition, that sir is next level engineer shit : )

@WatsonFabrication

3 жыл бұрын

@@Mtg_MoBrocks thank you!

How did you deal with your evap system?

@WatsonFabrication

4 ай бұрын

Never had any issues with evap, I deleted it early when I did front bumper and left the lines venting to atmosphere

@BWalker-yg9en

4 ай бұрын

@@WatsonFabrication nice. I was curious how something like evap that is supposed to see vacuum starts getting boost. Delete it. Got it. My turbo is on the way.

@BWalker-yg9en

4 ай бұрын

I'm doing a 2.5.

@WatsonFabrication

4 ай бұрын

@BWalker-yg9en hell yeah, follow me on Instagram so I can see your updates and we can message, same as you yt channel name

@BWalker-yg9en

4 ай бұрын

​@@WatsonFabrication well turbo is on. Running 3-4 lbs of boost. Still waiting on injectors. Seems to run fine. Did a 20 minute freeway drive. When the boost starts kicking in the Jeep drops the afr to 10.5 - 13. Cruising with no boost 14.75. under hood temps are crazy though. I'm gonna put a turbo blanket on it and do some exhaust wrap to try and bring it down some. Probably go a step colder on the plugs too. Got a good size intercooler but intake piping still gets pretty warm.

Haw ti work withzwt nok? And withawt tune

@WatsonFabrication

2 жыл бұрын

KZread isnt giving me a translate option sir im going to need you to say that again in any actual language please, preferably english

@gch7151

2 жыл бұрын

Haw did you tune your 4.0?

So no tune? Just extra injector

@WatsonFabrication

6 ай бұрын

Extra injector as well as a few common electronics to trick the factory computer into not seeing the boost

@jeremycable51

6 ай бұрын

@@WatsonFabrication that’s pretty sweet where can I find some information on this

@WatsonFabrication

6 ай бұрын

@@jeremycable51 message me, 5412615142, I just helped somebody in grease finish his supercharger setup similar to this

@GMGUY1000

5 ай бұрын

Doing my 2000 tj 4.0 soon​@@WatsonFabrication

You missed the cold start 🤣

@WatsonFabrication

11 ай бұрын

It got better after putting in a diesel engine

So is the injector necessary?

@WatsonFabrication

3 жыл бұрын

Yes because it was adding all the extra fuel for the boost, the switch did not make the computer add more fuel it added it seperately from the factory tune

@cqcqcqdx

3 жыл бұрын

@@WatsonFabrication so if I got this right the injector got power from the vacuum switch when it recognized boost but did you ever run it without the extra injector? If so what happend also how did your intake manifold handle the fuel dumped down there?

@cqcqcqdx

3 жыл бұрын

Thank you for you video and knowledge it has helped alot I plan on drilling a hole in my throttle body spacer and thats where the 7th injector is going to fuel the Tb during boost in theory this should work the same way as your setup also with less chance of heat soaking the intake pipes and starting a fire id rather have the fuel spraying under the butterfly.

@WatsonFabrication

3 жыл бұрын

@@cqcqcqdx i agree with you completely and believe t will work out alot better the way you intend to run it

@cqcqcqdx

3 жыл бұрын

@@WatsonFabrication I hope so ill make a video when I'm done.

You did everything except change the intake to 99.

@WatsonFabrication

3 жыл бұрын

And i even did that shortly after this video, pics on my instagram @jeepinitzj

@user-wv5ec3tw4p

3 жыл бұрын

@@WatsonFabrication Did you test it on a dino??

@WatsonFabrication

3 жыл бұрын

@@user-wv5ec3tw4p i would have but where i live there is no dyno within 500 miles

You sure know what the fug your doing

@WatsonFabrication

3 жыл бұрын

Thank you! I tried to figure it all out

Hp???

@WatsonFabrication

3 жыл бұрын

Who knows

@WatsonFabrication

3 жыл бұрын

It probably made 280-300