kenne bell 2.8l on a stock bottom end LS1
#3
TECH Addict
iTrader: (6)
Its a crap shoot when in comes to over 500 rwhp. As stated above if you have a real good tune with plenty of fuel and say a meth/alky injection kit as a safeguard then it should last for a decent amount of time. Again though its all in the tune as ive seen cars pushing less power/boost on a stock engine and had it fly apart really quickly due to a crappy tune. Good luck though and post up pics of your build when you have them!