I definitely taking everyones advise and learning from it in some form or fashion... I have called bullet cams, cam motion, and voodoo cams today and they all gave me very similar specs to the cam I currently have... most of there specs where 258/264 ish 620 to 650 lift... my cam is 250/256 630 lift.. I think I will stick the cam in and go for a ride.. I'm going to rethink the converter though.. I'd like to go from a 9.5 inch to a 9" and get the best out of it.