ddot76
Parking Attendant
Posts: 1
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posted December 03, 2011 09:56 PM
crack in crank shaft
Is this normal? I took apart my engine after it started to knock and this is what i found......
  
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06redzx14
Pro
Posts: 1022
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posted December 03, 2011 10:15 PM
That's a spun bearing it is stuck to the crank.
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06 alien head, no flies, PC+hub, 16/45 44 43, air shifter, dry shot
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LOCK 909
Novice Class
Posts: 90
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posted December 04, 2011 08:40 AM
Very spun ,races on both sides not looking to good !
engine rebuild time.
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kawpower
Zone Head
Mr kawasaki 2 you!
Posts: 887
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posted December 04, 2011 11:37 AM
new crank and prob all the rods, all the journals look heated,may wanna find out why the oil delivery system failed before u rebuild.
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Cecil County 2010 Motorcycle ET Champ. 9 Wins- 4 RUs .06zx14 turboed for 2012 .
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KZScott
Needs a life
high on speed
Posts: 7235
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posted December 04, 2011 12:51 PM
take the bearings off....
looks like it got pretty hot.
http://www.marinecrankshaftinc.com/
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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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