3.31” Crankshafts

StreetSleeper said

How long did the aluminum rods last in what engine and application sir?

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At 250 runs I changed the rods. Never pushed them past that. That was at 8500.

Bill Miller says you can run his aluminum rods on the street for some big number of miles. 50k comes to mind.

I think about doing it all the time but I can buy steel rods way cheaper.

If I was drag racing it would have aluminum rods. It’s not an option for me.