stillbuilt

Stock LS1, PAC valve springs, ARP head studs, LS2 chain, trunion upgrade and stock cam. This is a street car, 6 speed manual and im torn on what turbo i should choose. I am looking at the Precision PT6766, is this gonna be large enough? Will a 60lb injector be sufficient for 500ish hp?
Also im running a 20" rear wheel and was thinking of a 3.50-3.70 gear ratio, opinions?

yenkomike

iTrader: (2)

if you haven't bought them yet buy the 80# deka injectors. for room to grow or e85 in the future.

turbo wise id go at liest a tc76 (76/68). or a 78/75 on3 .