Need Cam advice on my 360 with Edelbrock Heads!!

With low compression (like below 8:1 if stock pistons were used) that engine will be easy to over cam. Plus, the general rule is "bad heads, big cam, good heads smaller cam" in street cars. I would stay on the mild side. The XE268 would be fine, but the 270H or something similar might be better. The XE cams have a fast rate of lift, but they also favor the exh in lift and duration..The edelbrock heads are already so much better in intake to exh port flow, that this reeally isnt as necessary with them.