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40mph speed secrets revealed
Discussion at Motorized Bicycle Engine Kit Forum in the High Performance Bicycle Engine Tips forum. I think that carb came off of a Honda ATC 110....
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Any intelligent fool can make things bigger and more complex... It takes a touch of genius and a lot of courage to move in the opposite direction.
-Albert Einstein.
i spent this afternoon designing the pipe for my new 79cc motor. once i got all my dimensions figured out, (i should have paid more attention in trig) i started entering them into this FREE cone layout program Cone*Layout - Product for the lead in pipe, which happens to be 10.75 inches long with 2 degrees of taper. i have no pictures, but if you can picture 21 half inch long cones making a 180 deg sweep you're close
down hill counts. gravity is my Allie. how fast can you get a china girl get going? we know how fast you can go stock. 17mph to 32mph. I spent over $2000 dollars in the last month to push my china girl to the limit. just to brag on this site. this site is more than half of the gas bike hobby to me. so I'm sorry if you don't believe. but i will prove in good time. i just got a new stop watch and a measure wheel i will mark a 1/4 distance and video tape the trap speed . that will have to do for now. when i get the new motor back from the shop. i will document photo and video that run as well. a lot more to come. http://c2.ac-images.myspacecdn.com/i...ccb15c70fd.jpg
This is an old photo new photos to come
Re: 40mph speed secrets revealed 
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