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Originally Posted By LSP
Originally Posted By cudaman1969
Originally Posted By LSP
Originally Posted By cudaman1969
I would say all if not all NASCAR engine builders turn their own pistons.


No, the only team turning any pistons is Hendrick.

Really?


Last I heard couple years ago.

A place called Combustion Technologies was roughing their billets, then finished in house.

Childress tried to, then gave up.

Most are on Mahle or Pankl these days.

Designing/making pistons not as easy as it sounds, the machining and inspection equipment is spendy.

Maybe just the tops then