carb rebuild and 1075 kit
- cruspeed
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(Z1)
Main Jet 105 and 107.5
Pilot Jet 15 and 17.5
and
(ebay)
Main: 105
Pilot : 17 & 15
78 KZ1000 project X 2
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- timebomb33
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1973 z1 2-1974z1-a,2-1975z1-b dragbikes1015cc+1393cc, 1977kz1000,1978kz1000,1981kz1000j, 1997 zx-11, 2000 z12r,1428turbo nitrous pro-mod and a shit load of parts thats all for now leader sask.,CANADA
I THINK MY POWERBAND BROKE
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- roy-b-boy-b
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1979 LTD Street Fighter.1977 KZ1000
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- keith1
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I agree with timebomb. Roy
me too....117 and 20
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- Joe77A1
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- Patton
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I've got to clean and rebuild the carbs on my '77 KZ1000A1 . Any recommendations on high quality carb kits and where to get them ?
Z1 Enterprises would be my first choice.
Here's the carb kit, just click > Z1E Carb Kit
Good Luck!
1973 Z1
KZ900 LTD
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- DoubleDub
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Thanks, guys!
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- Patton
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Also check for clogged petcock screen or clogged in-line fuel filter.
Good Luck!
1973 Z1
KZ900 LTD
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- DoubleDub
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- Patton
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Am running a 1015 KZ900 with airbox K&N and 4>1 Kerker with oem 26's in standard configuration, and enjoying strong performance throughout the throttle range.
26mm (VM26SS) KZ900A4 & A5
Main Jet 115
Air Jet 1.0
Needle Jet O-6
Jet Needle 5DL31-3 (middle clip position)
Throttle valve (slide) 1.5mm cutaway
Pilot Jet 17.5
Air Screw setting 1 3/8 turns out (beginning)
Maybe the extra 60cc is too much for the 26's, but I wouldn't give up on them quite yet. At least not before ruling out most everything else.
Good Luck!
1973 Z1
KZ900 LTD
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- DoubleDub
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Thanks again!
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- kzz1p
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You can also try:
Go along in 5th gear at about 45-50 mph, pull it wide open and hold it. If it picks-up and goes, main jet is okay. if it falls on it's face, use a richer jet.
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