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Mixture Screws
- gaillarry
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12 Apr 2009 10:53 #280978
by gaillarry
1977 KZ1000
1985 Gpz750
Mixture Screws was created by gaillarry
I'm adjusting the air/fuel mixture screws on the carbs (KZ550) and had a brain fart. They're now set a 2 1/4 turns out, burning a little rich. Turn in to rich and out to lean ? or vise-versa?
1977 KZ1000
1985 Gpz750
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- Old Man Rock
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12 Apr 2009 10:59 - 12 Apr 2009 11:00 #280980
by Old Man Rock
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
Replied by Old Man Rock on topic Mixture Screws
Can't say 100% on your setup but normally it's turn to out to lean.... On my Keihins, this is the setup in the pilot settings...
OMR
OMR
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
Last edit: 12 Apr 2009 11:00 by Old Man Rock.
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- timebomb33
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12 Apr 2009 11:21 #280984
by timebomb33
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
Replied by timebomb33 on topic Mixture Screws
if it is a fuel screw [towards front of motor] then turning it out will richen the mixture, if it is the pilot airscrew [towards the airbox side of bike] then if you turn it out it will lean out the mixture.
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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- gaillarry
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