what are the specs on the 2006 yz450f cams? like lift lobe center

1 reply to this topic
  • Blackyz450

Posted June 24, 2014 - 11:18 AM


where can I find the specs on 2006 yz450f cams lift lobe center duration etc


Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • grayracer513

Posted June 24, 2014 - 01:18 PM


You find it by searching for it:




Bear in mind that when you fiddle with re-timing the exhaust cam, some compensation must be made to the auto decompression pin.  The combination of cam timing and pin length controls the timing of the lifted exhaust valve being reseated at cranking speeds.  Retarding the exhaust cam requires a shorter pin.  Stock, the '06 seats the exhaust valve at about 26 degrees BTDC.

Related Content


yz250x vs 450 4t comparisons (preferably desert riding) needed by JakeNorthrupYZ450F

Dirt Bike   Make / Model Specific   Yamaha   Yamaha 2-Stroke
  • 9 replies

YZ450F 03 Sparks driving me crazy by SirAttard

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 5 replies

First Hare scramble tips by dhend8

Dirt Bike   General Dirt Bike Forums   General Dirt Bike Discussion
  • Hot  33 replies

Michigan Motocross Tires by 288yz450

Dirt Bike   Dirt Bike Regional Discussion   North
  • 1 reply
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info

  • 0 replies

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.