80superbu

iTrader: (8)

With a stock LS1 block (3.905) forged rods, & pistons and a GT42 - intercooled, what would be the max HP this could support assuming there was plenty of fuel?
The turbo supposedly supports 1100hp.
Weak areas preventing higher gains?

parish8

iTrader: (6)

you will need some good valve springs and you might as well stick some head studs in there. other than that i think you could max that turbo out without damage as long as you have good fuel and a good tune.

80superbu

iTrader: (8)

Have good spings and studs already

Pro Stock John

iTrader: (34)

1) Money
2) Ability to safely tune that combo in the 650-800rwhp range
3) Fuel system

GrahamHill

iTrader: (6)

Would the stock ignition/coils hold true closer to 4 digit horsepower?

parish8

iTrader: (6)

yes, at least the square truck coils will. i had to up my dwell to clean up a top end miss and you do that thru programing.