Category: 
Go Kart fun!
Replaced the 72 tooth final drive sprocket with a 60-tooth model and boosted the top end to 40+ mph. I still need to do some fine-tune adjustments on the tie rods, but the old Go Kart has still got a lot of zoom in it!
The 195cc Tecumseh 6 HP Power Sport engine may need some stiffer valve springs, a full-range carburetor and about 10 degrees more of timing advance to make it really zing.
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