Correct stock jet sizes for 82 GPZ 750

  • Jrider
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Correct stock jet sizes for 82 GPZ 750

08 Jun 2015 20:27
#675810
I have a second set of BS 34 carbs that came from a kz1000. I would like to keep these as a backup to my stock GPZ 750 carbs. I just had my original carbs cleaned, but I would like the keep the second set as insurance. While waiting for my original carbs to be cleaned, I used the KZ 1000 carbs to start the bike. the bike ran with these carbs but only with the choke on. I figure this may have been due to incorrect jetting. The bike ran steady but as I said only on 1/2 choke.The bike starts right up with the 1000 carbs but dies if I take the choke off, no matter how long it has run. SO... what are the correct jet sizes for a 1982 GPZ 750 with BS 34 carbs? are there other things to change to make them stock for GPZ 750?
1982 Kawasaki KZ 750 R , Stock
2007 Harley Davidson Police Electraglide

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  • Geeebeee
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Re: Correct stock jet sizes for 82 GPZ 750

09 Jun 2015 02:23
#675825
37.5 Pilot jet
110 main jet
This should be stock jetting.
1980 kz550 c ltd.
1982 GPZ750R

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  • Mcdroid
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Re: Correct stock jet sizes for 82 GPZ 750

09 Jun 2015 06:20
#675846
It is likely that the jet needle also differs from what you have and what is in the KZ750R1...stock is 4BEO-4
Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

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  • SWest
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Re: Correct stock jet sizes for 82 GPZ 750

09 Jun 2015 07:32
#675857
Have you checked the pilot jets to see if they are clean?
Steve

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