Anyone have a nice broad data set of flow bench data on the Stealth Ram and the AFR 180 Competition 75 CC heads (as delivered from AFR)? I can use 65cc chambers as well if that is all that is available. I am working on my future engine combo in Engine Analyzer Pro and would like a better set of information than supplied on the AFR website (too few lift points and nothing up to .6" lift).

Dimensional/ flow bench data on the HSR would be great as well. I am currently using data I took off mine but I have doubts as to the accuracy of my measurements. I am currently using 259.3 CU IN for the plenum volume, and a runner diameter of 1.94" on a length of 8.5". I got a measurement of 6.5" on the runner but saw a total runner length including port in a thread here in the range of 12", thus meaning the HSR is in the 8" range. What's the true info?

I appreciate all your help and input with these values!