Hi, New trackster owner here and was wondering if you ever found a way to increase rpm to the pumps for a 4 stroke conversion? ThanksLooks like i have found the source for the new higher ratio pinion gears for the 4 strike conversion. Anyone know if pinion gear service, shimming and adjustment is covered in the Trackster shop manual?
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Did you finish this project I'm out here on the snake river and have been wanting to build one small enough to take on the trails near you but big enough for 2 peopleAbout to do the diff/ratio swap when one of the drive motor's linkage control arm broke. Got the fix-it parts but the Trackster slipped to the bottom of the priority list for this season. It will be ready for 2023 in McCall.