before you all start hatin on npi heads just let me state that i am one of those few dudes who for some reason or other wants to stick with them so please dont stray. i cant find alot of info on these cams. has anyone used these or know someone who has? they look to be what i am looking for but i was just looking for a little info. the part number is 62812-2. oh and is there any other cam that you would recommend for the npi heads and a supercharger? thanks guys :SNSign: