Dazed and Confused
Join Date: May 2012
Location: Upstate New York
Re: super charger swap
Check and see if the gaskets for the lower intake manifolds are the same, if they are, it'll bolt, but I think it'll take a little more than that. I have a Pontiac that has a 3.8SC and it's block is that same as the regular 3.8 but my vacuum lines are a little different and I'm pretty sure the PCM's are different. The SC block may also run at a lower compression ratio, since the boost of the SC is going to increase the cylinder pressure under load.
Ever notice that there's so many high performance parts available for GM products?
Did you ever think that maybe they NEED them?