would i gain much...
#2
LS1TECH Sponsor
iTrader: (2)
not enough tests done on the afr's to really say...initial testing has been through the roof but id give it another month and ask the question again personally...but for the hit your gonna take from having to try and sell your old heads just to get these?...who knows if its worth 20-30hp to go to them then id say yah its probably worth the $1000 hit youll take but if its only a few ponies definitly not.