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  • · Registered
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    231 Posts
    Hi man, questions on the smaller driver mod. I have a 2020 expy sport 600 ace. Track won’t spin in heavy wet snow.
    thinking of going 7tooth driver. Wahl has 2 diff 7 tooth in diff diameter. Avid has only 1 7 tooth.

    what did you go with and why?

    · Registered
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    601 Posts
    I went with the Wahl Bros. You'll need to search your driver pitch, I cant recall off hand. I believe the Avid is the correct pitch but better confirm that. Either are a god choice but Wahl bros seems to be the most popular.

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    601 Posts
    You must get the driver install tool from whichever brand you get. Wont install otherwise. Its a great mod. you'll lose a bit of top speed but not really noticeable. After install you'll need to hook up to the BUDS software to change the speedometer setting from 8 to 7 tooth driver.

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    95 Posts
    Thanks for the info, I was pretty certain that would be the towing answer, however was really unsure about the flotation in the deep stuff. Thanks again!
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