??? 426 Auto Decompression???

1 reply to this topic

Posted June 09, 2005 - 04:43 PM


A Friend Of Mine Wanted To Know If They Make An Auto Decompression To Install On His 426. May Be A Stupid Question But I Thought I Would Ask. And If So Who And Where Can He Get One From Thanks.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • Satch0922

Posted June 09, 2005 - 06:42 PM


read the thread "stickied" at the top of this forum "450 Cam mod". This relates to the installation of the YZ450 autodecomp cam in the 98-99 YZ400F and the 2000-2002 YZ426F.

It works, it's cheap and is a must have for anyone who owns a 400-426.

Related Content


Is it worth it? (Cam and High compression piston) by macgi77

Dirt Bike   Make / Model Specific   Honda   CRF 150/230 F/L
  • Hot  36 replies

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

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

Megabomb Fitment by 288yz450

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info

  • 0 replies

Thinking about Yamaha 250... by Arctic Pride

Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  491 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.