Sep 15, 2013
Does anyone know if the valve stems are any different in an APY head and an AMK head?
Valve stems? as in actual valves? 20v turbo valves are all (mostly) interchangeable... by mostly I have seen the collet groove height vary between some (AEB head in this particular case) but APY/AMK/BAM should all be the same valve...
Separate names with a comma.