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Old 10-31-2017, 03:13 PM
Pripyat Pripyat is offline
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Join Date: Aug 2017
Posts: 143
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Since no one is biting..

I tried a 125 main jet in the buggy. I had read this was a good starting point with a UNI filter. The jet that came with the carb looks more like a 105. Seems like the 125 helped with acceleration and top end but I'm getting a lot of popping on decel. Not to mention after the run the buggy completely died (seemed like it quit firing, possibly fouled plug).

So I'll likely go just a size larger than stock and go from there.

My top speed is around 26mph. Stock engine except for UNI filter. 22's on rear, 39T sprocket. Does that sound right? Seems awfully slow. I ordered some 12g sliders and 1.5k springs to drop in as a tuning starting point. Before I look too much into engine swaps...
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