Home Forums TaG Rotax Max DD2 jetting struggles Reply To: DD2 jetting struggles

Mark Grossman

Thanks Eric,lots to think about. Regarding fuel pump I have the round plastic one, oem. Looking at mikuni pumps but not sure which model…44-210, 211 etc? ¬†Wouldn’t mind having that on hand.

For the battery, other than being charged, what else could be wrong?

And I will order another bellow for the power valve. Measures out to spec but can’t hurt to try another too.

A friend does have a spare carb, so that is probably the quickest test And eliminates many questions. Hope to get a track day and try that out.

At high Rpms the motor is strong and clean, so confident it’s nothing major. Having fun tearing into this and learning about the motor.