The Cork Sport performance cam set are brand new camshafts not regrinds. The specs for the 1.8 engine are .352 lift and 205 duration at .050 lift for both intake and exhaust. The specs for the 1.6 engine are .352 lift and 200 duration at .050 lift for both intake and exhaust. The estimated gains on a mildy modified motor are 12 hp. We also offer a turbo grind we have been using in the B6T and BPT engines.
Most everyone says that cams aren't worth the trouble... at least that's what I've always heard and read.