faslane505
Full Access Member
so i decided to go to the next level with the 05' RC. Bought the Rolling Thunderz stage 4 package heads and cam. my question is....can i use my stock rockers with this package? the heads flow a tad over 300cfm and the cam is a .600 lift. can i get the pros and cons of using my stock rockers on a these heads....the heads have 2.05'' valves. if there is anyother info needed...ill do my best to answer.