YZ400 or YZ426


4 replies to this topic
  • Jerre

Posted November 20, 2006 - 01:27 PM

#1

Hi,

I'm choosing between a 400 or a 426 (both in good condition) that I'm going to use for supermoto. I've read the 400 is a bit heavier, has steel valves, and is 2 hp down to the 426, but that they are super reliable.
Which engine should you guys consider to be the most reliable?

Cheers from Belgium,
Jerre

  • Slowmotion426

Posted November 20, 2006 - 01:35 PM

#2

The 426. :cheers:

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  • Jerre

Posted November 20, 2006 - 01:47 PM

#3

Is the 400 power noticable more tractable and less snappier?

Cheers

  • byggd

Posted November 20, 2006 - 02:16 PM

#4

I agree wity slomo, go with the 426. The suspension is better and it has a heathly mid range hit!

  • 642MX

Posted November 20, 2006 - 04:18 PM

#5

The 426 has a heavier rod too. Some of the 400's that where ran real hard had some issue with keeping the rod in the case.





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