gt200mph

im buying victor jrs for my 306 and was wondering if anyone else here has gone from performers to victors and if they can tell me how much of a differance there is.im going from 6025 performers with 2.02 (highly ported)and was wondering if ide need new pushrods(differant length).and can i use the same springs and rocker arms(crane 1.6)

hotrodman

yes just did that had rpms just got victro jrs havnt takin to the track yet but thay have bigger ports and flow more you can use the same ,spr,ret,lock. my valves were larger on the jrs.2.05/1.60/p.m me talk about it more!

gt200mph

cool some one responded...........im just wondering if its worth it,i know they should flow more cause of the 2.05s but im not sure if its woth the cost.did you need a differant length pushrod?