Thanks for the reply Tim,What I'm doing is building a 39 block,my very first flattie and doing as much reaseach on different cams,I was really thinking of going with the L100 but thought to myself what specs did clay smith have on his cams but have struck out in finding any info,I mainly really what a mild cam, good for the street but just different from the norm that everyone uses. Any info on his cams and lifter combos would be great . Dale