Farmall 230 venturi size??

prostockfarmall · Jan 3, 2015

HI guys I have a 230 farmall with a c153 out of a combine i am wondering if i was to run the stock zenith carb from the 230 what should I bore my venturi out to? can I have to big of a hole?

Dblair · Jan 5, 2015

I think I would increase the venturi about 1/8 and add about .o20 to the jet size expect about 33 hp out of it at 2000 rpm . just my opinion but you should have fun with it . I know one in our club like that in the light classes and it always is the last to power out .

Farmall 230 venturi size??

prostockfarmall

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Dblair

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