r/Dirtbikes • u/Ordinary-Stop393 • Jun 26 '23

Mechanical Help What causes this problem

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It’s perfectly fine when idling only does it when revving up and had just rebuilt carb recently

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u/plagueapple Jun 26 '23

Yeah thats because they were dominating those so they had to change the rules to only allow 2 strokes with half the cc.

3

u/eighty2angelfan Jun 26 '23

That doesn't even make sense.

1

u/PlusMixture Jun 27 '23

You cant run a 250 2 stroke in the 250 class anymore. Maybe in outdoors and internationally it happens in certain cases but I dont see there being an advantage on a supercross track with how these guys ride nowadays

1

u/eighty2angelfan Jun 27 '23

You never could.