I have a 2012 103ci Heritage with se204 se ac v&h exhaust and sert.

would a .030 hg leave me enough valve clearance (lift of se204 is .508)
and be a good idea for compression?
if i understand this right it would rise cc from 9.31 to 9.57

thanks in advance.

 

If I understand you correctly, this sounds like an engine query. I suggest you post in the Engine section, where you will find our experts on such matters.

 

guess youre right. i didnt pay attention. sorry

 

No need to apologise! Hopefully you'll get some good advice over there.