Jet size ? - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
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post #1 of 3 (permalink) Old 11-01-2010, 08:59 AM Thread Starter
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Jet size ?

Well my post (alterative Ear Shave not Working)
Heres the situation!
I opened the air intake in the stock ears to about twice the original size for more air. 1992 Vn750. Seems to have more power untill I trottle up between 70mph-80mph.
It seems to bog and acts if it is starving for fuell!!
Mods Stock exhaust Debaffled, Coastered, Air screws out 4 turns no popping.
Irdium 8s look god. I believe jets are stock.
I live at sea level, high humity average 70% Average temps 80s to high 90s
Daytona beach, Fl.
Jet size, shims suggestions!!!
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post #2 of 3 (permalink) Old 11-01-2010, 09:11 AM
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How is the vent tube in the right air box? Did you cut it at a 45% so it doesn't bottom out? Maybe also try and turn the air screws in a little at a time to see if that helps. Maybe with the extra air coming from the breathers you don't need those opened so much. Have you PMed lance? He is the go to guy for jet sizes.

01' VN750
Jardine cross over exaust
Kyriakin grips and foot pegs
Modified seat and backrest
Windshield
Luggage rack
Crash bar with Kyriakin pegs and extensions
Kumho 758 165/80-15 CT rear Dunlop 404 110/90-19 front
Coastered and air/fuel screws at 2.5 turns
Spline lube

93' VN750 getting TLC
Decals and mirrors
Coastered and air/fuel screws at 2.5 turns
ACCTs to MCCTs
Degoated with Harley mufflers
Duro 110-90-19 front 150-90-15 rear
Pick-up coils at .020
Spline lube
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post #3 of 3 (permalink) Old 11-02-2010, 10:54 AM Thread Starter
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Thanks

YEP! Waiting for lance to reply.
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