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06-10-2007, 04:11:38 PM
Does anybody know of a manufacturer that can make harmonic balancers with undersized crank hubs? I have an eagle crank that was machined a little too small, and the balancer I was going to use doesn't provide enough interference fit. I need one that is about .001-.002" under.

06-10-2007, 09:53:21 PM
ATI s are known for being on the small side.

06-10-2007, 10:27:40 PM
Like twg says, ATI's usually have to be honed to fit, they are intentionally under sized. Another solution is that you can buy sleeves in various thicknesses.

06-10-2007, 10:58:49 PM
Those sleeves are only for when the timing cover seal wears a groove in the outside of the balancer hub, aren't they?