OEM Carb - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
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post #1 of 3 (permalink) Old 04-27-2020, 05:05 PM Thread Starter
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Smile OEM Carb

Hey everyone, I just picked up a 96 Vulcan 750 an done some work on it. I just installed brand new carbs OEM, and the bike is running great now. My question is do I need to sync the carbs?
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post #2 of 3 (permalink) Old 05-12-2020, 06:53 PM
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I would if I were you. You might be able to borrow a sync kit from a local shop (Autozone, Advance Auto etc). The tricky part is the adjustment screw requires wide open throttle to adjust! So I ran mine and noted the imbalance, shut it off and adjusted the screw, then started to check it again. It took about 4 tries to get it right.

You can remove the vacuum hose on the right carb. The left one needs vacuum on the petcock so you'll need a T fitting.


'89 VN750 Bought stock 4/12/18 @ 17805.9 miles $800. Wrecked once. 27454.5+ miles

Completed modifications:
Removed mufflers, straight pipes out of GB. 110/90 Front Tire. Pick-up coil mod. Shindengen MOSFET FH020AA r/r. USB Outlet + Voltmeter. Repainted Metallic Blue w/ new tank bages. Ear Shave (wo/ coasters) 40/140 NO shims 45MPG. MCCT conversion.

Planned modifications:
Custom LED turn signals. Windshield. Highway Pegs. (Possible) ignition adv. Tuxedo Mod. Ignition coil mod.
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post #3 of 3 (permalink) Old 05-12-2020, 06:59 PM
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Myself, I just make sure the butterflies are opening together, at the same moment when you first open the throttle.

2003-21k mi
Shaved w/UniPK92+Stock Jets-TPE/MOSFET-Shinko Tires-AGM batt-bags-chrome-LEDs...more
__________________________________________________ ____________
Repair Manual: http://www.mediafire.com/file/mj7z81..._Catalogue.pdf

Owner's Manual: http://www.mediafire.com/file/nscb5f...ers+Manual.pdf
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