[herzausstein]

Anyone using an e-303 cam? If so, what length pushrods are you using? My setup is cast iron gt-40 heads and stock rocker arms . I also have trick flow springs for gt-40 heads.

 

[89coupe]

It would be best just to buy a Pushrod length checker with some Light weight checker springs. And checking the rocker sweep on the valve stem. It requires the removal of two valve spings. This would eliminate you guessing on your Push rod length.