LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Turbo 3.4 build

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Old 04-26-2011, 06:20 PM
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Originally Posted by boostedlt1
my buddy's been through three 3.8l's in his car. his last one he got shipped from the east coast with like 60k miles for $400. shipped.

like everyone else has said, a 3.4l is a waste of time.

i've always wanted to do a 3.8l turbo build. turbo'ed my lt1 tho, lots of fun
What the hell is he doing to them!?
Old 04-26-2011, 06:22 PM
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self tuned - melted piston. back then it was cammed lol

heater hose popped off - blown head gasket
Old 04-26-2011, 06:50 PM
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Originally Posted by boostedlt1
self tuned - melted piston. back then it was cammed lol

heater hose popped off - blown head gasket
Oh ok, so these are engine failures due to outside forces. Is it an f-body?
Old 04-26-2011, 07:25 PM
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Originally Posted by LSWHO
Oh ok, so these are engine failures due to outside forces. Is it an f-body?
yeah it's in a camaro. i was just using him for reference for the price of his 3.8L's. i think the one before that he picked up local for like $500 with like 30k miles or something ridiculous
Old 04-26-2011, 09:16 PM
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You can absolutely mod a 3.4 if you want to. Hell, I did http://www.cardomain.com/ride/229777...ntiac-firebird
My buddy Tiago did a Turbo 3.4 back in the day, you can look him up at http://www.force-fed-fabrications.com/
But you'll soon find that you've spent a lot of money and still be a lot slower than you want to be.
Then again, I hear the same story when people mod LT1s vs converting to LSx.

If you're going to all the trouble of swapping engines, you'd might as well put a V8 in there.
The 3.4 and 3.8 are not direct swaps nor is it a simple process. LT1 and LS1 donor cars are generally easy to find and
will provide most (if not all) of the parts you will need. Better yet, there are build threads all over the
web that you can use as guides.
Old 04-27-2011, 01:16 AM
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My buddy is in the process of this on his 3.4 CamaroBird too

Old 04-27-2011, 09:19 AM
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Originally Posted by ls2pontiac
My buddy is in the process of this on his 3.4 CamaroBird too

Lol that ***** confusing.
Old 04-27-2011, 09:33 AM
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If you're going to all the trouble of swapping engines, you'd might as well put a V8 in there.
The 3.4 and 3.8 are not direct swaps nor is it a simple process
i agree, also he never gave us a budget on this build, i have friends that had v6 fbodies because there parents wouldnt let them have v8(insurance i think).

if you are on a tight budget, swaping a 3800 is a costly endever... 3400 gm can handle boost, you just have to be smart about it and stay away from knock, and lean conditions.

the 60degree has a bad wrap, but i think they are getting better

here is a audio clip of a stock 3400 in my cavalier with a m62 eaton@ 6psi

http://www.youtube.com/user/supercav.../5/RU1xFt4HAF0
Old 04-27-2011, 12:57 PM
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Of course it can be done with a 3400. But it's better done with a 3800.

OP are you ever going to respond?!?!?!
Old 04-27-2011, 01:45 PM
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Originally Posted by Puck
Lol that ***** confusing.
lol i didn't even notice that until you said something!! holy crap! haha
Old 04-27-2011, 08:36 PM
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Originally Posted by Puck
Lol that ***** confusing.
people say lol all the time. but your comment really made me LOL
that fireturd is horrid. very upset about it.
wtf is going on with that car and why?
Old 04-27-2011, 10:16 PM
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Whoa what the hell? He had to modify the hood to work!



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