KZScott

Needs a life
high on speed
Posts: 7235
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posted September 20, 2009 07:50 PM
zx9r with nitrous
how big can you go on a stock motor safely? a guy wants me to set up nitrous on his bike this winter. i told him 50 wet would probly be the max. he said he would be happy with 40 though(yeah, but for how long right?, its never enough )
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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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kaw-rick
Pro
Posts: 1167
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posted September 21, 2009 03:44 AM
good luck keeping the clutch in it.
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KZScott

Needs a life
high on speed
Posts: 7235
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posted September 21, 2009 04:36 AM
I'm sure we can figure that part out. just need to know the limits of stock pistons and valves
____________
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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krexken
Zone Head
Posts: 732
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posted September 21, 2009 01:03 PM
I've got a stock zx9 piston in the shop with a big hole in it from a 90hp setup. He thought it felt rich but he guessed wrong. It had molten aluminum all over the big end of the rod. He sprayed this bike for a quite a while before it gave it up. He said it wasn't running good when he brought it to me. No other damage. It's a zx1000 now. He hasn't used the nitrous on the new motor.
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KZScott

Needs a life
high on speed
Posts: 7235
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posted September 21, 2009 03:58 PM
cool, i see no reason why 50 shouldnt be fine if 90 worked for awhile lol
do you know the exact setup of the 90hp kit? timing, octane ect?
thx
____________
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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