Might just want to call Comp Cams or one of the cam companies tech lines, those guys will ask all the right question and make a recomendation.... Don't bother calling Summit or Jegs, most of the mail order houses just have whoever showed up for the job interview answering tech questions. Spend a nickel on long distance and talk with one of the cam company techs, they usuallly know their stuff and can get you a cam that will do what you want it to do....