HEY just wondering if anyone know what you can do to beef up a 3.1 I already know about the stroker, but if anyone know anything else it would be appreciated



THANKS BP

I had mine rebuilt. Bored out .030 over, changed the cam to a top end cam..2500-6000, and stuck on stiffer matching valve springs. Added a K+n filter. It was tough before, but it fizled out on top. Its in a 5-speed Z24, so I wanted more on top, I got it. It screams all the way to the red and still wants more.