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BIKELAND > FORUMS > DRAGBIKE ZONE.com > Thread: zx12 crank swap? NEW TOPIC NEW POLL POST REPLY
krexken


Zone Head
Posts: 732
posted August 20, 2011 08:50 AM        
zx12 crank swap?

Hey, yall. Friend has an 00 that needs a crank but haven't been able to locate anything. Found some 02 cranks but I'm not sure if it'll work. I'm pretty sure the flywheels are different but was hoping I could use the same stator since I don't have any of the later model stators laying around. ?

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NINJA12


Needs a job
Posts: 3310
posted August 20, 2011 11:13 PM        
it will work
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KZScott


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high on speed
Posts: 7235
posted August 21, 2011 12:18 PM        Edited By: KZScott on 21 Aug 2011 20:18
its different but it will work. i finished an 02 cases, 01 crank build recently for my bike and just need to get the stand alone figured out before i fire it up.
____________
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
posted August 22, 2011 07:58 PM        
Cool. Thanks, guys. Stand alone?
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KZScott


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high on speed
Posts: 7235
posted August 23, 2011 05:49 PM        
ecu
____________
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
posted August 23, 2011 06:48 PM        
Ahh. Any opinions on 1270 vs. 1287 piston kits? Gonna build a stroker. May go with APE's 139something kit. Not gonna be a daily driver. Probably going with 4.6 stroke but I'm open for suggestions. Definitely new or Carillo rods, ported head, cams.
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NINJA12


Needs a job
Posts: 3310
posted August 24, 2011 12:06 PM        
1287 Good strong motor engine, not the best for spray for head gasket reasons.
1270 can't go wrong, very solid.

Stroke either.


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KZScott


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Posts: 7235
posted August 25, 2011 01:12 PM        
you can spray the 1287, but I wouldnt go promod huge with it...

when the block is done ask for the bottom of the bore to not be chamfered like they usually do
____________
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
posted August 25, 2011 06:51 PM        
More drama. Nother 00 12 has a spun main bearing so it needs cases. Are all year cases interchangeable? Found an 02 for a decent price that I think I can split up for 2 00s.

Does the chamfer weaken the block? Saw your post on drilling the later model head. Good to know.

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NINJA12


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Posts: 3310
posted August 26, 2011 06:22 AM        Edited By: NINJA12 on 26 Aug 2011 14:22
02 has better cases IMO.

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KZScott


Needs a life
high on speed
Posts: 7235
posted August 26, 2011 01:18 PM        
yes. 02 has a bigger oil pump. no issues with trans ect

just better skirt support. you pull the pistons out of the bore so much with the stroker
____________
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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NINJA12


Needs a job
Posts: 3310
posted August 30, 2011 07:23 AM        
Be prepared you MAY need 24v starting if you go 1287 or larger.
some people get away with a bigger battery , but don't count on it.

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