Quote:
Originally Posted by i82much
so how much stronger is a $700 aftermarket forging vs a factory N?
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A lot. Kinsler had a Scat 4340 crank at around 1500 HP for years.
A PMD cast crank would have been in pieces.
Jim Butler told me on their old school N02 engines they had the 455 N cranks for 100 passes and threw them away.
They were not making anywhere close to 1500HP back then.