[surfbeast]

Check out the MOD MAX web site. They are probably where the cams are coming from. I believe they have dyno results posted. Depending on the application they really give the performance. They have a special blower grind that looked awsome, imagine the sound that cammed up blown car will make. SWEEEEET!! Persoaly I would consider it a minor internal upgrade seeing as the entire engine does not need to be disassembled to do the work, I hear it is fairly simple to do. Go for IT!!