60 MPH Mini Chopper!

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Uploaded by on Aug 12, 2011

This is a totally homemade mini chopper i built using old bicycle parts and scrap metal. It originally had a 2hp Briggs motor but i swapped it for a brand new 3 HP Harbor Freight. the motor has a larger carb with a larger jet. Free flowing homemade muffler, huge pointless intake. Also re adjusted the valves while increased the compression to 125. I used premium gas with octane booster and lead substitute. Sorry for the jerky video. It is pretty hard to tape while riding 60 mph on a motorcycle with bike wheels.

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  • lol

    

  • Awesome.

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