426 piston needed


4 replies to this topic
  • jr_vw2

Posted August 24, 2009 - 05:12 PM

#1

I am in the market for a low compression piston for my yz426. Does anyone know where I can purchase one or have one made? I have been trying to search for it but am not having good luck. Any help would be great. Thanks

  • grayracer513

Posted August 24, 2009 - 05:47 PM

#2

http://www.cppistons...95/Default.aspx

Curious as to why, when pump premium works with the stock 12.5:1 ratio, and higher compression is more efficient than lower.

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  • jr_vw2

Posted August 24, 2009 - 05:55 PM

#3

This is very true but boosted engines dont agree with high compression :) :ride: :lol:

  • 642MX

Posted August 25, 2009 - 06:40 AM

#4

This is very true but boosted engines dont agree with high compression :) :ride: :lol:


I hope your planning on posting some pics of your set up.

  • jr_vw2

Posted August 25, 2009 - 02:07 PM

#5

I hope your planning on posting some pics of your set up.



I will be starting a new thread when I get all my parts together.





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