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View Full Version : What is the diam. of the MM stock crank pully?



Blackmobile
10-29-2008, 08:22 AM
In figuring out the impeller speed of a centrifugal, I was wondering what the diam. of the crank pulley is on the MM?

RoyLPita
10-29-2008, 09:08 AM
I measured a 5.4 2 valve dampner and got 7" at the balancer and 6 3/4" at the belt groove. I'll reconfirm with mine later.

Blackmobile
10-29-2008, 09:14 AM
thanks, I'll appreciate that.