mustang430

Im going to be getting a powerpipe and going down a few sizes on my vortech but i was wondering if it would be a wise decision to go with a 3.33" pulley and a powerpipe. With the stock pulley im making about 7.5lbs. Where is a good place to buy a pulley?

97stanger

That should put you in the 10-11psi range. If you feel comfortable running that high psi, go for it. some guys will say dont run that high, some guys will say your fine. I just get my pullies from vortechsuperchargers.com . You're not intercooled/aftercooled/meth'd right?

mustang430

i have snow performance stage 2 kit. whats a safe psi???

nanaki

just keep it around ~400RWHP and you should be fine. careful with that snow kit. i've had 2 safe injection boxes and 1 pump fail on my old one.[&:]

johnr2001gt

I am running the 3.33 pulley with the vortech aftercooler pushing between 10 and 11 psi its all in the tune.