Adding a supercharger to a 3.4 d.o.h.c.

[92pontiac s.e.]

Hey everybody,I was wondering if anyone here has installed a eaton supercharger to a 3.4 d.o.h.c. or any other v-6 in the G.M. engine family (2.8,3.1,3.4,3.8,or 4.3).I see them for sale all the time on e-bay and have read about someone doing this mod on one of the other old W-body boards,But it was never said what all's needed to do the swap.If anyone has any info on what all is needed to do this swap please let me know,Thanks.

[IBuiltMine-o1oo]

THat would bee cool, by nature a DOHC is a high reving engine, that thing would boost like crazy!

[Kalgorn]

All the info you need is right here.

[digitaloutsider]

This has been discussed in 3 different threads. Search.

 

There's no "swapping" a supercharger onto the LQ1. No matter which way you go, you'll be doing some extensive fabrication. Even going the easiest and cheapest route (as I'm doing) is going to cost quite a bit, require a LOT of custom fabrication, and will involve painstaking tuning due to the 91-93's having no MAF sensor (speed density can suck my cock).

 

Hell to be honest with you, it's probably easier to just swap an entire L67 in.

[THe_DeTAiL3R]

I wish someone would just make a fucking turbo kit for these engines... :?

[kuntzie]

I wish someone would just make a fucking turbo kit for these engines... :?

 

for the 3.4???? if so a guy had a 1996 3.4 Dohc ( grand prix GTP) with a t 61 turbo if i remember correctly when i was at the track last week, He was runnng low 12s too ! wish i would asked where he got it done.... he hasnt even tuned it yet either :shock: ... it was pretty much gutted though ( interior)

[92pontiac s.e.]

Hmmm,Seems like it'll just be easier to rebuild the engine,Port and polish the heads,And call it a day Thanks for the replies

[mfewtrail]

I wish someone would just make a fucking turbo kit for these engines... :?

 

for the 3.4???? if so a guy had a 1996 3.4 Dohc ( grand prix GTP) with a t 61 turbo if i remember correctly when i was at the track last week, He was runnng low 12s too ! wish i would asked where he got it done.... he hasnt even tuned it yet either :shock: ... it was pretty much gutted though ( interior)

 

Get some pictures of THAT car. You sure it had a 3.4 DOHC engine in it?

[AWeb80]

Get some pictures of THAT car. You sure it had a 3.4 DOHC engine in it?

 

No Kidding.....We want pics.

[chadz34]

Hell to be honest with you, it's probably easier to just swap an entire L67 in.

True....but it wouldn't be as fast.