2007 yz450 won't start after warned up?



42 replies to this topic
  • grayracer513

Posted January 18, 2015 - 11:35 AM

#41

nope...brand new valves with seats recut....yz450f's dont have tappets...

 

Yes they do.  "Bucket" tappets over each valve.



Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • vet45

Posted January 18, 2015 - 02:46 PM

#42

greyracer...parts list refers to them as "lifter, valves"...ive never heard them referred to  as tappets.....live and learn.....more excited to see the poist explaining the stator was the issue....



  • grayracer513

Posted January 18, 2015 - 08:57 PM

#43

Tappet, cam follower, and lifter are synonymous and generally interchangeable terms. 







Related Content

Forums
Photo

The "going back to the other darkside" adventure... by Monk


Dirt Bike   Make / Model Specific   KTM   250/350/450/505 SX-F & XC-F (4-Strokes)
  • Hot  113 replies
Wiki
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info


Articles
  • 0 replies
Forums
Photo
Supercross

Wilson the Blue Privateer by jetfuel


Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  50 replies
Forums
Photo

05 yz450f not fast enough by RedeyeYZ


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • Hot  38 replies
Forums
Photo

Should I buy this bike? help....... by Numsa Hul


Dirt Bike   General Dirt Bike Forums   What bike should I buy?
  • * * * * *
  • 10 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.