Jetting

[bach6177]

So, when jetting carbs does anyone know what they mean by “do one check valve” with the jetting specs?


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[Harbor]

That little clear check valve flap on the kidney block...

 

[bach6177]

That little clear check valve flap on the kidney block...

I get that but how would the fuel pump still operate? Or which one to remove.


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[Harbor]

I get that but how would the fuel pump still operate?


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Maybe we're not talking the same thing. That flap helps prevent siphoning thru the high speed jet. Not related to fuel pump... I have 3 flaps installed instead of one due to vibration dribble with low pop off...

 

[bach6177]

Maybe we're not talking the same thing. That flap helps prevent siphoning thru the high speed jet. Not related to fuel pump... I have 3 flaps installed instead of one due to vibration dribble with low pop off...

So you are stacking them?


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[Harbor]

Yes....

 

[bach6177]

Yes....

Ok now that makes sense. So when they say single it’s just like OEM. I have never heard of stacking them. Thank you!


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