Seadoo Speedster 787 jet boat

[Water sports]

Hi I’m wondering if I could get some help I have reconditioned the carburettors and the port side engine is not Reving to its max, would you know possibly what would cause this

 

[Russellbugg007]

Maybe a fuel issue. Or carb issue. Did you use a Genuine kit ? Did change the needle and seat , jet ? If carb is OK check fuel filters.
Ps. I'm no expert. Have twin 720s is my thing. Lol

 

[Tasseyp01]

Hi I’m wondering if I could get some help I have reconditioned the carburettors and the port side engine is not Reving to its max, would you know possibly what would cause this

Have you engaged the drive? There’s a rev limiter while in neutral.

 

[sosmond]

Hi I’m wondering if I could get some help I have reconditioned the carburettors and the port side engine is not Reving to its max, would you know possibly what would cause this

I've got a 96 Speedster and was having an issue with my left motor. After a lot of investigation it ended up that the exhaust and the noise baffle were not bolted together tight enough. Once I reconnected and tightened it up it ran no problems. It seems that the back pressure is key to these things running properly. Best of luck....

 

[POPPS]

Check that the butterflies at the carb are fully open at WOT