350 cc big bore for KLX250

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Old Nov 12, 2008 | 02:23 AM
  #11  
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Get in on it kids....one of those cylinders is mine...don't miss out
 
Old Nov 12, 2008 | 02:23 AM
  #12  
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Excellent. Well, get back to us on a price. I'm sure you'll sell several here.
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Last edited by JasonFMX; Mar 29, 2011 at 08:23 AM.
Old Nov 12, 2008 | 02:29 AM
  #13  
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I believe these are prototype cylinders, like mine that is just sitting in a box. Got one?
 
Old Nov 12, 2008 | 09:40 AM
  #14  
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Originally Posted by JasonFMX
I'm very interested but want to know about the water jackets. From what I've seen this thing has relatively small water jackets. Does the sleeve encounter into the jacket's territory? Or do you recut those or what?

If you don't respond back I'll just write an email.
Jason, are U speed reading again? He said 'wet sleeve' . That means it breaches the water jacket .
 

Last edited by tremor38; Nov 12, 2008 at 09:43 AM.
Old Nov 12, 2008 | 11:23 AM
  #15  
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Count me in if all the testing goes O.K.

Cheers
Chris.

P.S. Bill have u still got the braided front brake lines, have a mate who would like one, can't remember the price.
 
Old Nov 12, 2008 | 11:37 AM
  #16  
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I still have my OEM 249cc cylinder setting in the shed. If the price is right, it could occupy the same space re-incarnated as your 350 kit...patiently waiting for blowby on my 300.

12.5:1 CR is behaves best with premium fuel though, unless one wants to open-up the combustion chamber a bit. A bit more overlapping cam profile would help as well...already got that!
 
Old Nov 12, 2008 | 01:46 PM
  #17  
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I designed the sleeve so that it has the same volume as the stock cylinder. The only difference is where the coolant flows from the head to the cylinder it is now 10% smaller
shouldnt make that much difference.

Yes I still make the braided stainles steel brake lines the front line is $57.00 rear is $34.00 + $5.00 shipping. I got hit with a price increase like like every one else sorry.
 

Last edited by b_joannblue; Nov 12, 2008 at 01:51 PM.
Old Nov 12, 2008 | 03:14 PM
  #18  
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Originally Posted by tremor38
Jason, are U speed reading again? He said 'wet sleeve' . That means it breaches the water jacket .
I just wanted specific clarification from the man himself on what exactly this kit does. The sleeve can still breech the wall but occupy the same space as the aluminum and not decrease water volume. I assume nothing. It takes two seconds to ask and answer a question, so why not do it?

Thanks for the 411 Bill. I am interested. Keep us posted on your results. Like I said, I'm sure you'll sell a few here.
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Last edited by JasonFMX; Mar 29, 2011 at 08:23 AM.
Old Nov 12, 2008 | 05:27 PM
  #19  
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Thumbs up Re; 350cc Upgrade

I'm interested, Bill. I have already sent a private e-mail to you with some questions and comments.

So, for the count, consider me as "on-board" also.

Regards, Rod
 
Old Nov 12, 2008 | 05:50 PM
  #20  
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so we have
stage I : 331cc's
stage II : 340cc's
stage III : 350cc's
 



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