Finished an Arctic Cat Climber mini bike. I bought it from a guy in downtown Detroit. It was pretty much still all there, but in molested condition. Luckily most of the parts were Ok like the seat and gas tank and headlight.
The motor is a Tecumseh 4hp with one of my self cut cams, a 22mm slide carb, and open exhaust. The torque converter is a series20. The original 5/8" belt fairbank morse driven was there, but the drive portion was changed. So i went with a comet series20 with a 3/4" belt. That turned out to be a wise choice. The modified Tecumseh engine is more motor than this mini bike should have...
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After:
The motor is a Tecumseh 4hp with one of my self cut cams, a 22mm slide carb, and open exhaust. The torque converter is a series20. The original 5/8" belt fairbank morse driven was there, but the drive portion was changed. So i went with a comet series20 with a 3/4" belt. That turned out to be a wise choice. The modified Tecumseh engine is more motor than this mini bike should have...
Before:
After: