Four stroke carb sizes, read on..........

.......right, question, on a two stroke, bigger carb=more top end, smaller carb=more bottom end, does this still aply with four strokes, ie, crf250 and other 250/450's, would putting a smaller carb on, give you more bottom end (torque). :)

It still applies.

If you look at the specs for the CRF250X, it has the same carb.

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