Yz426f rev limiter


3 replies to this topic
  • Yammer-Hammer

Posted November 08, 2013 - 07:03 AM

#1

Do the 426's. Really have 2 rev limiters an upper and lower limiter, In gear its 11.5k And in neutral its lowered to 7.5k Is this true or what?

  • grayracer513

Posted November 08, 2013 - 07:31 AM

#2

Yes.



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  • Yammer-Hammer

Posted November 08, 2013 - 07:56 AM

#3

Why do they do this? To protect the motor from people who hold it wide open i neutral and free rev it bouncing itt off the limiter?


  • grayracer513

Posted November 08, 2013 - 08:01 AM

#4

Yes.  Most EFI cars with automatic transmissions do the same thing.







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