I have a built LS block built for LS/Vtec the oil line is run from the back of th eblock not through the head and I wanted to know is i could just put a LS head on it. The block has ctr pistons, high compression rings, shot pinged rods, ITR oil pump, b16 water pump, and balanced LS crank. Will there be clearance issues from the pistons and rods in the LS head versus the B16, gsr or type -r?
And if not then how will that affect my compression?