compression release



3 replies to this topic
  • Guest_Guest_*

Posted February 21, 2001 - 10:41 PM

#1

I have a 2000 426, when the bike is idling, I can feel air coming out of the compression release hose. Is this normal?

  • yzf

Posted February 21, 2001 - 12:18 PM

#2

i've never heard of a compression release hose i think you mean the crank case vent hose (the big black one that goes to the valve cover)if thats what your talking about yes it is normal

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

Posted February 21, 2001 - 12:18 PM

#3

i've never heard of a compression release hose i think you mean the crank case vent hose (the big black one that goes to the valve cover)if thats what your talking about yes it is normal

  • Boit

Posted February 21, 2001 - 04:39 PM

#4

Coonboy: Maybe your powerband is loose?¿ Sometimes, the squishband rubs against the cam rod and throws a cog in the counterbalancer valve. Stranger things have happened.





Related Content

Forums
Photo

Michigan Motocross Tires by 288yz450


Dirt Bike   Dirt Bike Regional Discussion   North
  • 1 reply
Forums
Photo

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
Reviews

Yamaha YZ450F 2017 by Chris.GVS


Yamaha YZ450F 2017
  • - - - - -
  • 0 reviews
Forums
Photo

Snake pit oct 30th by The Anvil


Dirt Bike   Dirt Bike Regional Discussion   California
  • Hot  293 replies
Forums
Photo

YZ450F 03 Sparks driving me crazy by SirAttard


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

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.