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General Category => General Discussion => Topic started by: Testarossa on November 04, 2017, 02:21:56 PM

Title: Crankshaft regrind?
Post by: Testarossa on November 04, 2017, 02:21:56 PM

I can't find anyone locally to regrind the 850T crankshaft. Big end journals will have to be turned down to 43.225mm to accept .762mm bearings. Who can the group recommend?

Title: Re: Crankshaft regrind?
Post by: Rough Edge racing on November 04, 2017, 02:46:34 PM

 You're in Colorado? Racers, cars and bikes, mention  Mile High Crankshaft in Denver

Title: Re: Crankshaft regrind?
Post by: bobdar on November 04, 2017, 07:03:23 PM

Yup, Dave at Mile High Crankshaft has a great reputation.  25 of years racing and I've never heard a complaint.
http://www.milehighcranks.com/ 303-781-6764

Title: Re: Crankshaft regrind?
Post by: Testarossa on November 05, 2017, 12:20:23 AM

Thanks, guys! Will call him Monday.

Title: Re: Crankshaft regrind?
Post by: Rolf Halvorsen on November 05, 2017, 03:59:32 AM

When regrinding - be aware that you should have as big a radius as possible (in the corners).
Sharp angle will destroy the crankshaft under heavy load.

Rolf