Belly Buster Weights

[lasse]

Do you have to reshim the clutch when going to EPI Belly Busters ?
Or do they run the same as the stock 10 series ?
I see in the Polaris Service Manual that they even recommends reshiming when going from 10 series to 11 series.

I wonder the same thing ?




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[knocksum]

They run similar to 10 series. No need to shim the clutch.

 

[Teth-Air]

I have lots of experience with Belly Busters on the Pro-Ride and AXYS. Really a love hate relationship. Love how hard they hit, best seat of the pants performance increase. Now the downside. They hit so hard that it makes climbing out of a stuck harder as the Belly Busters make the sled to want to spin the track. We have got the best of both worlds by running a low start primary spring and gearing down to get into the engagement with lower track speed. Some may argue that lowering the gearing will make it spin easier and that may be true but the spin is much slower and to me,more controllable. IMHO