How do I know what size needle seat/valve I have?

[Rdessewffy]

what part do I measure or is it marked somehow? Its a Mikuni BN44i. Does it matter what it's in like a Sea Doo or Waverunner or are they all the same? I havevtriple carbs, would that be different than a double set up? Happy Father's Day to all and thanks!

 

[racerxxx]

Remove the seat from the carb, take some steel wool and polish the part that was facing down in the carb, it will be stamped in the bottom 1.2, 1.5, 2.0, etc....... Use your cell phone camera to get a close up pic.

 

[Rdessewffy]

Remove the seat from the carb, take some steel wool and polish the part that was facing down in the carb, it will be stamped in the bottom 1.2, 1.5, 2.0, etc....... Use your cell phone camera to get a close up pic.

Thank you!

 

[racerxxx]

No worries

 

[AKnarrowback]

Cell phone camera......

That thing has been a life saver since I turned 47......... At least I still can see long distance.