340 Opportunity

Yes I missed the 12:1 part.

That , in and of itself, makes the entire combo NOT streetable.

There is no reason to run that much compression and that cam if you want a cruiser. I run a measured 11.08:1 on iron heads, on PG. Everything else is selected to compliment what I have. Mine is a cruiser but not in the way the OP is tending.

Why that much compression?