21phbg jetting? motobecane

just ordered a 21phbg carb and wondering what people are using with their parmakits 70cc? doppler pipe as well. Any suggesting on the range to purchase idle jets and main jetS?

Re: 21phbg jetting? motobecane

45 idle 50 choke and95-100 main, you may even like a lower idle jet maybe 43 do'nt remeber what we did with scotts but 50 idle was too much....

Re: 21phbg jetting? motobecane

Idle 40 o 45 main 90 - 105 depending on exhaust etc.

Re: 21phbg jetting? motobecane

if i were to go higher the number jet, would it be more lean or rich? sorry im nub to jetting.

Re: 21phbg jetting? motobecane

Do some reading.

Re: 21phbg jetting? motobecane

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