Please Help Me Decipher My Cam Specs Sheet

MobileCustoms said

Well you are correct, that for now at least, the engine had mildly ported J heads/2.02 valves. So yes, it is very much head-limited. I appreciate the input from everyone.

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"Mildly ported" by the right person will give you the 245-250cfm you need to make those dyno number. Respectable power given that.

Now if they were 180+cc intake runners, can be done no problem, they wouldn't choke the rpm.

I rev mine 6800 or so with j heads@186cc port and 280 cfm .

I edited, only here do words disappear from my posts and lead to the opposite of what I'm saying.