can a s/c be changed from a 305tpi to a 350tpi? - Third Generation F-Body Message Boards

sapphire irocz · 08-30-2009, 09:34 AM

hey well just wondering because on my 87 iroc-z 305tpi that is stock i was thinkin of some time get a s/c for her after i get the conversion done changen to the new belt and well in the farther future i was going to add a 350 and put the tpi on it and if i get a s/c for the 305 can i simily get it put on to the 350tpi with little trouble/no changes? how much is it to get a s/c installed? and how much is the conversion from the v-belt and i would like to keep the a/c. also who makes the best supercharger for the tpi. thanks everyone! and i have the 700r4

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Jay87Z · 08-30-2009, 10:49 PM

There are quality shops that install superchargers on Corvettes for $1,000 to $2,000. I'd imagine thats a pretty typical price for any car. Its not cheap because it's a good bit of work.

If I were you I would just take the 5 grand a supercharger costs and just have a nice 350 built. Your 305 won't be anything special with a supercharger on it. It might make 375hp. You can build a decent 350 that will be more powerful than a supercharged 305 for the same amount of money.

sapphire irocz · 08-31-2009, 01:11 AM

thx im going be building the 350/290hp engine from gmpp but goin do some internal mods to make comparable to the zz383