WouldBeBiker
Member
2 strokeIs it a 2 or 4 stroke?
2 strokeIs it a 2 or 4 stroke?
You're going to want a 3 or 5 speed IGH to use as a jackshaft transmission ran to the left side of the wheel, instead of trying to run the bicycle gears.2 stroke
Do you know of any good videos that go over this process? Also how much power could I gain when switching from the stock muffler to an exhaust that has an expansion chamber? I'm pretty new to all this so I apologize if my questions are common.You're going to want a 3 or 5 speed IGH to use as a jackshaft transmission ran to the left side of the wheel, instead of trying to run the bicycle gears.
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Depends on the exhaust. A nasty jack or a real mz65 is the best bolt on optionDo you know of any good videos that go over this process? Also how much power could I gain when switching from the stock muffler to an exhaust that has an expansion chamber? I'm pretty new to all this so I apologize if my questions are common.
Can you weld?Do you know of any good videos that go over this process? Also how much power could I gain when switching from the stock muffler to an exhaust that has an expansion chamber? I'm pretty new to all this so I apologize if my questions are common.
I know how but do not have the tools atm.Can you weld?
If you have a steel frame bicycle you can now get arc welders for less than a $100. If you decided to go the shift kit route GruBee has a decent one. Take that back doesn't look like Don is selling shift kits only anymore. You can find them on ebay but will need to up grade the freewheel.I know how but do not have the tools atm.
Something like this, it will be less in the US.Would that be something like this?
3/4" #41 Jackshaft Kit W/ 10" Jackshaft Mini Bike Go Kart Parts AZJK3441-10 for sale online | eBay
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Duty cycle on those are real low. 3 minutes of welding at 90 amps. The smaw one isn't much better at 4 minutes of welding at 70 amps.The harbor freight el-cheapo will do the job. It's OK and it's less than 200. It's is a wire feed too.