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Join Date: May 2006
Location: Tampa, Florida
The stumble at cruising is not related to the main jet. Remember, it's throttle position that determines where the gas flows from, not rpms.
So if you are crusing at 55 mph, take note of your throttle position, is it 1/8 full, 1/4 full, etc. Then you can take action at the right place.
As a guess, I would think you've got too much needle in it. I tossed my adjustable needles and am running stock needles with one shim. The adjustable needles may not be tapered the same as the factory ones.
I am also only 2.25 - 2.5 turns out on the screws.
Lets us know.
93VN750, under re-construction
vn750.com Member # 828
Rick's Stator and R/R
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