usnfenix

iTrader: (11)

i have a bbk ssi intake and i will be buying a set of PRC stage 2 5.3 heads. so far i want to mill them to 60cc to raise compression. will my intake be able to be installed right back on or will there be fitment issues with these heads in general or becasue they are milled that far. if so will i be able to mill them to stock ls1 chamber size and have the intake match up?

RARON455

iTrader: (35)

I have those heads, milled to 59 cc,,i have a fast 92 and had no fitment issues, I believe the bbk is the aluminum intake correct? I would give tsp a call they will know better than anyone.