I got the stage 1 kit and upgraded the pistons to the 10.5-1 and going to put .536 cams in. my question is if any one did the same thing. would like to know if I have to check the piston to valve clearance and the squish clearance? my bike is a 2010 iron if this matters.
thanks for any info.

 

I would check them both.

 

I would check them both, better safe than sorry.