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Penicillin for your Snowmobile Crank

7perk

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Jan 20, 2010
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pencillin for crank problems

:face-icon-small-ton I apologize for not having before balance video but everyone knows that this motor is the worst for vibration issues. It's not on a floating table and if you can see there are only four snowmobile motor mounts under the 3/8 plate unlike the several motor mounts in all directions that Polaris installed on this and other sleds. I have Polaris 800cc that were motor balanced in 2005 that are still running with the same crank and several thousand miles.
 

indydan

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Nov 27, 2007
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Custer, South Dakota
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Slightly Misleading.

The reason you don't have a before example is because that Polaris 900 will act exactly the same before and after balance.

You didn't balance anything for the most part.

You added mass plain and simple.... 2 perfectly round machined pieces machined from billet stock if machined correctly are in close to perfect balance.

The 900 cranks do not have a balance problem, they have a mass problem.......... they are simply to lite.

Stop acting like you know everything about motors.

I have now watched 3 of your videos and you are mostly wrong in all of them, and misleading in all of them.

As I posted in the other thread, I can prove you wrong in oh so many ways.

You went to balance school that does not mean you know anything about 2 stroke motors and drive clutches for that matter, The more videos of yours I watch the less you know.

Dan
 
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