1toofastlt1

iTrader: (4)

im building a forged 383 for boost, stock ported heads, cc305, and shooting for about 10 psi and i can always go up from there. i have a v1 t-trim supercharger but my crank pulley is only about 6.5 inches where can i get a bigger one? thanks

Purple Poncho

iTrader: (1)

You can get one from ASP or have a machine shop make one for you.

1toofastlt1

iTrader: (4)

ASP??? do you have a web site for them? Thanks

JoeyMakesBirdie

http://www.aspracing.com/index.html there ya go!

boosted LT1

iTrader: (3)

Don't forget to get your crank hub keyed.

I made ~14 psi with a Vortech V1. IAT were a little high but it definately was a fun car extremely responsive. I sold it and the next guy didn't key his hub and screwed his crank snout in a few days.

Good luck

1toofastlt1

iTrader: (4)

what motor specs and what size pullys did you have?

boosted LT1

iTrader: (3)

It was a 350 with iron 2.02/1.6 ported heads, 52 mm tb 232/244 .570/.570 114 reground cam

I can't remember I just went to Vortech and I know it was 8 rib I had 3 uppers and 2 lowers I think largest on bottom was 6.75 top largest was 3.3 but I can't recall the the other uppers.

As I recall I made ~10 with 3.3 and 6.75 then smallest on top made ~14. I tried to keep rpms down since I had a stock crank. The setup definately has a mean sound and pulls like a **** and I mean instantly!

I wish I kept it now if I had it over I would have put meth on it and had a great lil street machine.

Good luck