KZScott
Needs a life
high on speed
Posts: 7235
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posted June 19, 2010 07:25 PM
quick stroker crank question
on a 12, the tight spots are under the #4 rod on the lower case, and the #3 rod to the starter clutch. is that it? I'm doing a 3x4 with stock rods. nothing is touching when i spin it over. min clearance of about 40 thou sound adequate??
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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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NINJA12
Needs a job
Posts: 3310
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posted June 21, 2010 06:57 AM
never had any clearance issues with the 4mm.
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aliveagain
Needs a life
Posts: 5033
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posted June 21, 2010 08:37 AM
With Falicon rods, I was hitting on #2 also on the back side.
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I wondered why the baseball kept getting bigger. Then it hit me.
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chavcat
Zone Head
Posts: 524
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posted June 21, 2010 04:54 PM
Scott - I understood more rod to case issues are with Falicon/Carrillo/Crower rods vs OEM?
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dougmeyer
Needs a job
moderated
Posts: 2713
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posted June 21, 2010 09:19 PM
1mm is good. Check it with the case halves snug, and make sure that nut clocking is not a factor. Set the nuts with a point "high" instead of a flat across.
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It's not that I think you're dumb, it's just that so much of what you know isn't true....
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chavcat
Zone Head
Posts: 524
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posted June 22, 2010 03:47 AM
Doug - can you clarify 'snug' with the cases?
Thanks
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KZScott
Needs a life
high on speed
Posts: 7235
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posted June 22, 2010 01:36 PM
Im guessing tq'd?
this is what i ended up doing because Im paranoid of things hitting. I had about .032 to the starter gear before dremmeling
and the other tight spot now has tons of room
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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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