Originally Posted by
custom240sx
^ those are close to the loose end of factory specs...I do .005 for intake and .007 for exhaust (I think those are the numbers) but anyway you should always put them to the lowest end of spec so they don't need to be adjusted as often.
Im not sure on the B18A/B but a b16/ is .006 and .007, I believe a b18c1 is like .007 and .008..