hit start and the ski rev to the sky, ready to blow

[crashhard]

whats is going on, fist time together after a build, ada head should it have gasket sealer also witht he o ring? leak or carb adjustments? thanks

 

[Matt_E]

If your carb throttle plate is closed and it's doing that, you may have an airleak.
However, it is just as likely that you have some air in the fuel lines.

Get some gas through it and see if it doesn't go away.

 

[crashhard]

ok check it now, tried it for hours, I would think i would be able to get the air out of the line, whats the best way to get the air out

 

[SuperJETT]

Since it's after a rebuild, you probably have an airleak somewhere, either the crankcases, the cylinder base, the carbs, intake manifold, somewhere. You'll have to find it or risk serious damage if you ride it.

Also, to stop a ski that is revving like that, hold the stop button down and pull the throttle wide open. It eliminates the airleak and kills spark.

 

[Matt_E]

Do a leakdown test on the motor to find an airleak.

 

[crashhard]

plate open, simple mistanke, thanks again

 

[freestylegeek]

plate open, simple mistanke, thanks again

I wish they were all that simple...:banghead:
Glad to hear you found it!