RCU Forums - View Single Post - anyone running a Walbro 488 modded carb
Old 04-16-2007, 07:27 PM
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Shockwaver
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Default anyone running a Walbro 488 modded carb

I have a modded Walbro 488 what is a good starting point for the low and high settings i tried low at 1 5/8 high 1 1/16 with no luck then i tried 257 settings low 2 1/2 high1 1/4 still no luck seems to be flooding? Boat wont come up runs great with 644? Your thoughts?