turbo setup

[mechanicduo]

i have a m42 that i want to turbo, and i want to get new internals and like pistons, piston rings, rocker arms and other parts and i was wondering if you guys can help me with websites and parts for my build. i am mainly looking for pistons and valve springs, but other parts will help. thank you mechanicduo.

[Balleristic31]

M42s don't have rocker arms. Good luck with the build!