Re: 12mm bing on a metrakit?

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12mm carb = 4.5 cm^2 area hole

19mm carb = 11.3 cm^2 area hole

so, actually it's closer to running at 1/3 throttle. but i can cruise at 33 or so on my mk at 1/3 throttle with my 19mm carb, so i mean . . . it'll be better than stock, that's for sure.

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