Yamaha Discussions about Yamaha ATVs.

Vavle cleareance on 686

Thread Tools
 
Search this Thread
 
  #1  
Old 10-31-2003, 09:25 PM
ccgrady's Avatar
Pro Rider
Thread Starter
Join Date: May 2002
Posts: 316
Likes: 0
Received 0 Likes on 0 Posts
Default Vavle cleareance on 686

Do i adjust the vavles to stock cleareances on a 686 with hotcam 2 or is it different.
 
  #2  
Old 10-31-2003, 10:24 PM
UBETRUN's Avatar
Pro Rider
Join Date: Jan 2003
Posts: 1,862
Likes: 0
Received 0 Likes on 0 Posts
Default Vavle cleareance on 686

I use .006" and .008" but check them often. I tried a "very tight .006" once and it ran like crap when it was hot.
 
  #3  
Old 10-31-2003, 10:37 PM
ccgrady's Avatar
Pro Rider
Thread Starter
Join Date: May 2002
Posts: 316
Likes: 0
Received 0 Likes on 0 Posts
Default Vavle cleareance on 686

Are those numbers also for the stock vavles or just the 686
 
  #4  
Old 10-31-2003, 11:00 PM
Ernie660R's Avatar
Pro Rider
Join Date: Dec 2002
Posts: 1,771
Likes: 0
Received 0 Likes on 0 Posts
Default Vavle cleareance on 686

Try .008 intake and .010 exhaust. I run a 686 with a stage two cam.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bama400ex
Polaris
4
05-10-2004 08:47 PM
mwllwm
Honda
7
04-18-2003 04:24 PM
TRX250EXER
Honda
17
06-24-2002 08:15 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: Vavle cleareance on 686



All times are GMT -5. The time now is 04:48 PM.