Who has successfully re-jetted their Keihin CV34 Carbs?

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Who has successfully re-jetted their Keihin CV34 Carbs?

07 Apr 2006 20:02
#37724
I have done a search and done some reading of other posts and I still need to ask. I am re-jetting a 1982 KZ750N Spectre with Uni pod filters and a 4-1 pipe with Yoshimura can. The PO said it ran fine with airbox (it's no longer available)and K&N filter and now it bogs a bit(of course). I would like to fix it right with the least amount of trial and error. I need to know what jets you are running and any other setting issues. I don't know if I have to change the pilot, the primary AND the secondary jets? Or maybe just the Pilot and secondary? Thanks for the help guys.
Michigan City, Indiana
Firefighter MCFD IAFF Local #475
(3) KZ650s (1) 1996 Vulcan 1500A (1) 1978 KZ1000 (1) 1986 Yamaha Radian 600
2000 Dodge Ram 4x4
1960 Chevy Bel-Air

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Re: Who has successfully re-jetted their Keihin CV34 Carbs?

08 Apr 2006 13:55
#37878
(((((((BUMP)))))))) Anyone? Anyone? A little help here? Thanks.
Michigan City, Indiana
Firefighter MCFD IAFF Local #475
(3) KZ650s (1) 1996 Vulcan 1500A (1) 1978 KZ1000 (1) 1986 Yamaha Radian 600
2000 Dodge Ram 4x4
1960 Chevy Bel-Air

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Re: Who has successfully re-jetted their Keihin CV34 Carbs?

08 Apr 2006 17:30
#37910
When I bought my bike a few years back it had been fitted with a Wiseco 810 kit, K&N pods and a 4 into 1 (Mac, I think ) exhaust. The Keihin CV34s had been rejetted ....see pic for details ........and it has always run fine with this setup. Hope it helps.

........................................................
Woodstock ON Canada
1980 kz750E1, 4->1, K&N pods.




1980 kz750E1, Delkevic exhaust

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Re: Who has successfully re-jetted their Keihin CV34 Carbs?

08 Apr 2006 19:28
#37936
(((((((BUMP)))))))) Anyone? Anyone? A little help here? Thanks.
Michigan City, Indiana
Firefighter MCFD IAFF Local #475
(3) KZ650s (1) 1996 Vulcan 1500A (1) 1978 KZ1000 (1) 1986 Yamaha Radian 600
2000 Dodge Ram 4x4
1960 Chevy Bel-Air

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Re: Who has successfully re-jetted their Keihin CV34 Carbs?

08 Apr 2006 19:28
#37937
(((((((BUMP)))))))) Anyone? Anyone? A little help here? Thanks.
Michigan City, Indiana
Firefighter MCFD IAFF Local #475
(3) KZ650s (1) 1996 Vulcan 1500A (1) 1978 KZ1000 (1) 1986 Yamaha Radian 600
2000 Dodge Ram 4x4
1960 Chevy Bel-Air

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Re: Who has successfully re-jetted their Keihin CV34 Carbs?

08 Apr 2006 19:30
#37938
Cool thanks...that really helps.
Michigan City, Indiana
Firefighter MCFD IAFF Local #475
(3) KZ650s (1) 1996 Vulcan 1500A (1) 1978 KZ1000 (1) 1986 Yamaha Radian 600
2000 Dodge Ram 4x4
1960 Chevy Bel-Air

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