Here's my two cents worth........


I just went through the same dilemna, picking a cam for a mild car... My Jensen is 3500ish pounds with highway gears.
It'a a 440 .030 over with a measured 9.35 to 1 compression (now), very mildly ported heads, headers, and I went with two Edelbrock 500s on an Edelbrock CH28 lowrise intake.
I really thought about both versions of the MP 484 cam, but ended up going with the Comp Cams 270H. I'll have it running in the next little while and post the actual driving impressions, but I researched as much as I could and I think it's what I wanted. I hope it works out...