9:1 360 cam help

[modshoe]

Building or throwing together a 9:1 motor out of old A mod motors from days gone past to race as a bmod/prove a point to someone type of deal. The criteria is to build out of stuff we have laying around. We accepted the challange and rounded up alot more parts from the shop than we thought we originally had. many cams too choose from. the two best prospects are a .504 lift midwest motorsports cam(same as JR) or a Jr motorsports prc 109(like 564 lift). Much discussion about which would be better on a 2bbl 9:1 bmod motor. And to tell the truth, it's been so long since we ran a flat tappit that I am not sure we can make a good judgement! Opinions????? let me have it!!!!

[usafracer]

List all the specs on the cams.

With a 9:1 motor its better to go larger lift shorter duration to keep the cyl psi up.