summit has a bunch of cams avaliable
http://store.summitracing.com/egnsea...s=P%5FRank%7C0
as we all know summit does not make anything I bought sum-g5000 and I think it was made by crane
you can go with a low lobe seperation and have a choppy idle but unless do not have power brakes you will have problems with the amount of vaccum that is nessesary to stop and will have to buy a vaccum pump.
the first cam I showed you will have a nice slightly choppy idle and will pull real nice through the 5500 range without killing you on gas