i own a 1990 z24 cavalier with a 3.1 MPFI, and i want to go wit a 3.8 s/c swap into it and i need to know wat modifications need to be done to accomplish this. thank u

chris nuse wrote:i own a 1990 z24 cavalier with a 3.1 MPFI, and i want to go wit a 3.8 s/c swap into it and i need to know wat modifications need to be done to accomplish this. thank u

Too much...Foegettah bout it.


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NO i wont well maybe the 3.8 s/c will bolt on the 3400.

Dude, you were told on V6 that it wouldn't. The 3800 is a TOTALLY different engine than the 60* V6 in our cars and the supercharger will NOT bolt to a 3400 without redoing the plenum. The answer won't change regardless of who you ask.

chris nuse wrote:i own a 1990 z24 cavalier with a 3.1 MPFI, and i want to go wit a 3.8 s/c swap into it and i need to know wat modifications need to be done to accomplish this. thank u

I would start with Highschool English

sounds like the guy can't quite get it.


**changes are here**

Its not a simple swap. Requires custom made mounts, a computer reprogrammed to work correctly, etc...ask this guy.

Alpel

Looks fun, but I'll stay with my little 2.0. If I were going to do a radical swap I'd do a northstar swap.