Seadoo carb tuning

[Bone1099]

Im sure someone has already asked this question and someone else has already answered it in all the detail in the world. can someone catch me up to speed on tuning the single carb on a 580 seadoo or just direct me to the thread that covers it.
Rotax Rocks

 

[Dryon]

Re: Seadoo carb tuning?

Re: Seadoo carb tuning?

Year & model would help with answering your question. Also, is it stock or have any modifications done to it?

 

[Bone1099]

Re: Seadoo carb tuning?

Re: Seadoo carb tuning?

1992 SP mainly my question is in reference to the high and low screws I know how to adjust the idle speed but im not sure which screw is which and a starting point on each would be helpful.
Thanx

 

[Dryon]

Re: Seadoo carb tuning?

Re: Seadoo carb tuning?

Low speed screw on linkage side of carb & high speed screw on opposite side.

Low Speed Screw 1 (??) turn out
High Speed Screw 0 turns