atrain59

OK i just bought a Vortech s trim supercharger and also a complete pi swap kit. Know i was talking to a mechanic and he told me that i would be better off selling my pi kit and just put the supercharger on, because i would be able to use more boost because my compression would be 9:1 and if i added the pi swap my compersion would be 10:1 so i would not be able to run as much boost. Is this true?

If it is true would i benfit from selling the pi kit and just buying some stage 2 comp cams and long tubes for my NPI motor? My goal is to get over 400wrhp eventually.

Thanks for the input

03BottleFedGT

call either Mo's speed shop in dallas (770-222-5015) and talk to brandon or jeff they both used to work at modular powerhouse.
or
Injected Engineering in kennesaw (678-449-6871) and talk to aric carion

school boy

if all your looking for is 400rwh, then run more boost and a set of blower cams

atrain59

I Would like to be in the 500wrhp but i dont have the money to build the bottom end. So 400-450 wrhp will be fine for right now

lizzyfan

Talk to Nick at Modularheadshop, he can set you up with ported NPI heads and cams

mrtstang

+1...Nick has some great prices, and is very knowledgeable.