I just want to keep this short but will i have any clearance issues with the mugen head gasket?

my set-up:
b18c1
Head:
-street master port n' polished by ALANIZ w/ bronze valve guides. I believe milled down to the minimum of .010.
-Rocket motorsport dual valvesprings and retainers
-Buddy club flat faced valves
-Rocket M22x cams
-SK2 IM
-Comptech ice box
-DTR B-unit headers w/ custom 2.5 exaust piping

Block:
USDM ITR pistons

any helpful comments will be greatly appreciated. Thanks in advanced.

 

The short answer is NO, without going "wild" on your cam gear adjustments (like +/-6 or something) Since you're running M22x cams, they seem to work best set very close to 0,0 anyway. Compression wise you'll be around 11:1 so it's not like you're running a radical setup anyway.