I have been thinking bout my setup. And I wonder if my heads are ok with my cam and intake. I have prc stage 3 243's. They are 2.08/1.60 with a tad bigger cc than a stock 243, but I have mls gaskets instead of the composite one. So roughly stock compression. And I have a ed Curtis custom grind (638/624, 237/240ish on 111 I think) I was just curious if there's another head that would benefit me? I'd really like to up compression but Idk bout ptv clearance. Id rather not flycut but Ig I could. Also have a fast 90/90. Any input would be great!

 

Heads flow 324@650 and 335@700 lift

 

if you want to go fast, flycut and mill them to 60cc or so