AFR 185cc valve clearance question

The pistons will need flycutting to clear that cam and those heads...

A machine shop can do it, you can do it yourself with a tool from ISKY, or you can buy new pistons. Some guys have even used a dremel.

I would suggest mocking it all up, clay the pistons and see what kind of clearance you have. It will most likey hit on the outside edges of the valve relief/eye brows.

i know a 1.90 valve will clear but any think higher will not

time to break out the air tool