I'm trying to pick out a cam for my Torino. It's a 302/C4. Stock trans, converter and rear end. I put an Edelbrock 650 and aluminum intake on it and headers. I don't really have a specific power figure but I'm looking for that lopey idle and good power. I picked up CraneCams from craigslist with a set of springs for cheap but I think its more cam than I can use. I was told with non-adjustable rockers I can only have .500 lift max and the exhaust on the Crane is .527. Will this cam work and give me what I want or what specs should I be looking for?