Advice on oversized exhaust valves?
Collapse
X
-

Error404, I didn't actually need to clock each bore in the end. When I set it up, I clocked a mandrel in the 2 end valve guide bores (it's more accurate to work from these). Then went along and checked a few in the middle, and they were all within a thou. It's not even that critical either, if the seat is pissed a couple of thou or not concentric to the guide, it will be irrelevant after the seats are cut. Having said that, I still clocked it within a thou. I like to think I'm a perfectionist but I'm probably just an@l
Comment

Comment