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Old 10-13-2010 | 01:41 AM
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nakman8
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From: , OR,
Default RE: Walbro carb venturi specs


I went with the Wt-247-1. Got it running but wasn't able to spend alot of time with it tonight. Too late.
I think the fuel pump is weak. Had to prime it a couple of times to get it running.
Can someone give me an initial needle adjustment for the high and low needles.
Carb is real clean but I don't think it's been run in awhile. Tabs in fuel pump diaphragm are pretty stiff.
Needle tips look okay. One was shiny on the tip. Idled okay but wouldn't rev up. I'm swinging a 16X6 prop.
Plan on spending time running motor,if I don't go flying. Good forecast,and very little wind!
I love these windless fall days here in Oregon.

Thanks for all your help,Dennis