KZScott
Needs a life
high on speed
Posts: 7235
|
posted December 12, 2011 09:52 AM
shift rod run out
how much run out, if any, is acceptable? Kawasaki part number 49047-1103 I cant find anything in the manual for it
____________
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
  
|
zx12mark
Pro
Posts: 1654
|
posted December 12, 2011 02:48 PM
scott, give mark at r&d motorsports in florida a buzz.he will know. he is god of the bike trannys...
|
KZScott
Needs a life
high on speed
Posts: 7235
|
posted December 12, 2011 05:04 PM
 Edited By: KZScott on 13 Dec 2011 01:08
one is good, the other has .001 in total travel on the DI
____________
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
|
APE Jay
Novice Class
Posts: 59
|
posted December 12, 2011 11:37 PM
You can replace them with tool steel shafts.
____________
http://www.aperaceparts.com/
|
KZScott
Needs a life
high on speed
Posts: 7235
|
posted December 13, 2011 05:43 AM
I can, but that doesnt answer the question
____________
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
|
Johnnycheese
Pro
Posts: 1008
|
posted December 13, 2011 11:46 AM
.001 run it
____________
Builder and tuner of some of the fastest N.A. and P/A Hayabusas and ZX12 /14 in Texas
|
Shane661
Needs a life
Posts: 11494
|
posted December 13, 2011 12:06 PM
Edited By: Shane661 on 13 Dec 2011 20:14
I am sure that if you don't mind it being bent a fraction, .001 will be fine! That's not much at all, and I bet that many, many street bikes have way more than that! 
But good shafts are cheap if the owner is wlling. Why settle for less than the best? 
Is this for your bike, or one that you are rebuilding for a customer?
Shane
|
KZScott
Needs a life
high on speed
Posts: 7235
|
posted December 13, 2011 01:29 PM
Thank you Mr Cheese
Shane, this is Kents bike, the one that had the oval big end on #4.
My bike and Dads bike have the Brocks Billet shift shafts and are like new! mine were put put in for 08, dads for 09. I destroyed half a billet trans, cases, crank, pistons, the list goes on... when i blew my big bore stroker and they survived to be used in my turbo build.
Jay, your add states that your tool steel shafts have no flex. Brock states that when bound up, his flex, but flex back. we all know oem bend and stay bent
care to comment on why yours are better? sell me on them application is drag race and or street driving
____________
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
|
APE Jay
Novice Class
Posts: 59
|
posted December 16, 2011 04:37 PM
WE were selling the ones that flex and come back. A good portion of our busa customer run the motors in race cars. What we found out from some very disgruntled customers was the constant flexing was wallowing out the holes in the case where the shafts go. This led to scrapped cases.
WE decided to come up with a fix. Years ago, we stopped the bellmouthing of KZ rods by designing a wrist pin that does not flex. They are now used by virtually every nitro burning bike on the planet.
Since we knew how to do that, it was simple for us to do it with the shift shaft. Problem solved.
____________
http://www.aperaceparts.com/
|
KZScott
Needs a life
high on speed
Posts: 7235
|
posted December 16, 2011 06:48 PM
Thank you for the input Jay.
____________
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
|
woppi
Pro
Posts: 1362
|
posted December 19, 2011 11:24 AM
Scottt
since many years -- we use the APE steel shift shafts ! -- without any problem !!!
____________
1st TFA Member / Austria !
" if it has wheels or titts - sometimes you will get troubles "
2000 Limited ZX12R NOS
|
|
|
HOME
NEW TOPIC