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Old 01-27-2007 | 07:24 PM
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jrjr2u's Avatar
jrjr2u
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From: Upstate, NY
Default Carb lines

I picked up some new 11.11mm Walbro carbs and the hookups are different than the old one.
Please tell me if I am correct here....

One of the lines supplies fuel to the carb and the other returns fuel to the tank.... correct?

I can blow in one and not the other. Is the one I can blow in the supply?

Why does it need a return line?


Edit, the new carbs do not have a primer bulb