Re: 50cc v1 kit compatible with stock pipe?

Graham Motzing /
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depending on what kit that is, it will probably have slightly worse low speed performance aka acceleration and slightly better high speed performance- top speed.

it uses a rectangle port intake so grab you one of those unless you already have one. if you have a good working stock 14 bing the jetting should be pretty close but you might have to go up a few sizes on the main jet and lower your needle (raise the clip) a notch or two.

i've built those with stock pipes before, they aren't terrible but i prefer a ported stock cylinder. if you put a pipe on it, they really shine and you'll see considerable gains. proma GP for more torque or a bullet for cheaps and more top end.

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