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4 Stroke Bicycle Engines & Kits 4 stroke motorized bicycle engine kits are great if you want reliability or do not want to mix your oil and gas. Learn from each other how to get the most out of your 4 stroke bicycle engine

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  #31  
Old 02-14-2013, 10:32 PM
young grease monkey young grease monkey is offline
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Default Re: Pedal starting the HF 99cc Predator

once the EPA gets involved, everything is sacrificed for emissions. i had an idea for a belt drive cvt that is manually operated instead being controlled by rpm. it would use a regular drive pulley and a constant tension driven pulley. the constant tension pulley uses a spring to pull two halves of the v pulley together, so when you tighten the belt it moves the belt closer to the center and lowers the mechanical advantage (think going into a higher gear). this would allow for pedal starting
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some people say that a motorbike defeats the purpose of a bike. i tell them to get a flintstone's car.

Last edited by young grease monkey; 02-14-2013 at 10:35 PM.
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  #32  
Old 02-26-2013, 05:41 AM
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LabRat LabRat is offline
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Default Re: Pedal starting the HF 99cc Predator

carcrafter22: tell me about this pz22 carb. Specifically the jet inside. You just run it how it arrived or diddle with the jet?
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