chavcat
Zone Head
Posts: 524
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posted August 05, 2009 11:04 AM
A/F ratio
For a ZX12R 12.8-13 : 1 is the target figure correct regardless of fuel?
  
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shiphteey
Needs a job
Posts: 2529
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posted August 05, 2009 05:42 PM
Chavcat, its a good starting point but there are simply too many variables to consider. What is done to your bike and what are your goals?
A.
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Gemini Motorcycles
Topping out everything from Ninja 250s to nitrous ZX-14s.
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KZScott
Needs a life
high on speed
Posts: 7235
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posted August 05, 2009 06:07 PM
NA yes, unless its pro stock setup like Karls.
when you say fuel, im assuming you mean different blends of GAS. like pump, c16, mr9 ect ect. alcohol and other non gas fuels like different AFRs
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01 ZX-12R 8.84 @ 156.3 no bars, DOT tires. Pump Gas, NA.... turbo 8.47 @ 164.
00 ZX-12R 8.62 @ 165.2 no bars, slicks, Pump Gas, 55 shot.... turbo 8.32 @173
00 ZX-12R Fastest NA Kawasaki in the world 1: 222.046 1.5: 226.390 Loring AFB
00 ZX-12R street turbo 1: 227.9 1.5: 234.1 Loring AFB
00 ZX-12R LSR turbo 1: 263.1 1.5: 266.5 Loring AFB Worlds fastest ZX-12R
CMG Racing RCC Turbos
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chavcat
Zone Head
Posts: 524
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posted August 05, 2009 06:32 PM
Plan is to run pump gas on a 1290 motor to dragrace vs top speed runs. No spray. Bike will be 9" over stock much like Scott's set up except lighter overall.
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KZScott
Needs a life
high on speed
Posts: 7235
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posted August 05, 2009 06:52 PM
wanna trade? 
mine likes 87 octane and 5 degrees at about 12.7:1
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01 ZX-12R 8.84 @ 156.3 no bars, DOT tires. Pump Gas, NA.... turbo 8.47 @ 164.
00 ZX-12R 8.62 @ 165.2 no bars, slicks, Pump Gas, 55 shot.... turbo 8.32 @173
00 ZX-12R Fastest NA Kawasaki in the world 1: 222.046 1.5: 226.390 Loring AFB
00 ZX-12R street turbo 1: 227.9 1.5: 234.1 Loring AFB
00 ZX-12R LSR turbo 1: 263.1 1.5: 266.5 Loring AFB Worlds fastest ZX-12R
CMG Racing RCC Turbos
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