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General Car Related Discussion.To discuss anything that is related to cars and automotive technology that doesnt naturally fit into another forum catagory.
ok thanks mate. is there a better head out of the 2?? just that i'm thinking of putting a 2wd onto a long studded bottom end and want to run 450-500bhp.
2wd head is lower compression but 4x4 is a slightly better design,cooling wise,but the late 2wd heads are just as good ive been told by ggr
ive ran 2 early 2wd headswith no issues though
as said ,4/4 head is better for cooling ,go for one with as much left on as possible, 139 mm is standard height if you can find one ,bit scrace on the ground now
nik