ok guys o just got a b16 head and the guy said that the cams were jdm and that they were oversized. i was looking at my stock usdm cams and the look the same. unfortunately i don' t have a mic that i can use, so my question is, are jdm cams oversized "bigger lift" then usdm b16 cams. thanx guys. peace

 

The JDM B16A cams have more lift than the USDM B16A2 cams, if that's what you're asking.