2002 426 BK Mod...??

No replies to this topic
  • motousa

Posted March 08, 2002 - 05:17 AM


Hey ya'll. I have a little bog off the bottom of my bike...at altitude (I live in Colorado) and at sea level (I am racing the 4-Stroke Nationals). I have read that the BK works great for previous bikes but have not heard much on the 02's.....please help. I do not notice it on the track (so maybe it doesn't matter...) but would like the bike to run perfectly off idle, like my two-strokes have for years before.

Has anyone done this on their 02's and if you have has it been for the better or for the worse?


[ March 08, 2002: Message edited by: motousa ]

Related Content

WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info

  • 0 replies

Yamaha YZ450F 2017 by Chris.GVS

Yamaha YZ450F 2017
  • - - - - -
  • 0 reviews

First Hare scramble tips by dhend8

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

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

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

Snake pit oct 30th by The Anvil

Dirt Bike   Dirt Bike Regional Discussion   California
  • Hot  293 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.