Where to buy individual valve shims? - Page 2 : Yamaha R6 : R6 Forum

» Insurance
» Sponsors
» Yamaha YZF R6 Prices
Go Back   Yamaha R6 Forum: YZF-R6 Forums > R6 Community Topics > General Discussions

Reply
 
Thread Tools Display Modes
Old 07-13-2012, 05:43 PM   #11
8Ball
UR B-hind Da 8 Ball
 
8Ball's Avatar
 
Join Date: Jun 2004
Location: East TN
Posts: 4,239
Bike: '03 R6, XR400, V-Star
Re: Where to buy individual valve shims?

I am sure that the one in the bike are not all the same size. I have found that I can usually swap some around to get a few of them in spec, so you don't have to get all 16. Just gotta do some measurin' and math.

I try to go to the fat end of the spec, personally for two reasons.

1. Valve lash tends to tighten up over time, not get bigger. This is mainly due to the valve pounding its way into the seat....and

2. I was told by one of the mechanics for Vance and Hines that they found that adjusting them loose got a small but measurable HP bump in the FZR600's they used to run. Now, bear in mind that this was a long time ago, and I never tested this out myself on a dyno (back to back comparisons and such), but I can say that all my FZR400's ran pretty strong compared to my competition.

Regardless, reason #1 has always been enough for me to continue what I was already doing.


Bottom line: If I were you, I would try to adjust all 16 valves according to your measurements.
__________________


Dear SpeedTV,

I, for one, will be extremely happy when you finally make the transition to a main line sports channel.

.....it will mark the end of your network pretending to be a motorsports channel.

Thank you for finally realizing what the rest of us already knew.
8Ball is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 11-28-2012, 03:08 AM   #12
MorrowDeath
WOW
 
MorrowDeath's Avatar
 
Join Date: Aug 2008
Location: Covina, CA
Posts: 1,850
Bike: OH FOUR R599
Re: Where to buy individual valve shims?

sub
__________________
"If you put your mind to it, you can accomplish anything"..... Marty McFly

STUFF FOR SALE

MorrowDeath is offline   Reply With Quote
Old 11-28-2012, 05:19 AM   #13
Tdub
FastForward Performance
 
Tdub's Avatar
 
Join Date: Nov 2010
Location: OWB, Ky
Posts: 961
Bike: Honda Z50
Re: Where to buy individual valve shims?

Quote:
Originally Posted by 8Ball View Post
I try to go to the fat end of the spec, personally for two reasons.

1. Valve lash tends to tighten up over time, not get bigger. This is mainly due to the valve pounding its way into the seat....and

2. I was told by one of the mechanics for Vance and Hines that they found that adjusting them loose got a small but measurable HP bump in the FZR600's they used to run. Now, bear in mind that this was a long time ago, and I never tested this out myself on a dyno (back to back comparisons and such), but I can say that all my FZR400's ran pretty strong compared to my competition.
Tdub is offline   Reply With Quote
Old 11-28-2012, 02:14 PM   #14
MorrowDeath
WOW
 
MorrowDeath's Avatar
 
Join Date: Aug 2008
Location: Covina, CA
Posts: 1,850
Bike: OH FOUR R599
Re: Where to buy individual valve shims?

I saw in the manual that is says to replace timing chain guide, is it a must if its still in good condition? Im getting ready to do a valve adjustment, im just trying to get all the parts first and seeing what I can save on.
__________________
"If you put your mind to it, you can accomplish anything"..... Marty McFly

STUFF FOR SALE

MorrowDeath is offline   Reply With Quote
Old 11-28-2012, 02:42 PM   #15
bryan j
pin it to win it
 
bryan j's Avatar
 
Join Date: Oct 2010
Location: forsyth GA
Posts: 6,651
Bike: 07 r6, 06 yz250f
Send a message via AIM to bryan j
Mine looked bout new so I reused them
__________________
mods: woodcraft clipons and frame sliiders, leo vince slip on, 05 header mod, pcv, agg smog block offs and sbk res kit, robby moto sbk rearsets, 520 -1+2 renthal.set up, bauce racing ecu flash, ebc hh pads, and some small cosmetic stuff.

support the forum vendors.
bryan j is offline   Reply With Quote
Old 11-28-2012, 03:39 PM   #16
MorrowDeath
WOW
 
MorrowDeath's Avatar
 
Join Date: Aug 2008
Location: Covina, CA
Posts: 1,850
Bike: OH FOUR R599
Re: Where to buy individual valve shims?

Quote:
Originally Posted by bryan j View Post
Mine looked bout new so I reused them


How did the valve adjustment go for you? Anything I really need to look out for?
__________________
"If you put your mind to it, you can accomplish anything"..... Marty McFly

STUFF FOR SALE

MorrowDeath is offline   Reply With Quote
Old 11-28-2012, 03:55 PM   #17
bryan j
pin it to win it
 
bryan j's Avatar
 
Join Date: Oct 2010
Location: forsyth GA
Posts: 6,651
Bike: 07 r6, 06 yz250f
Send a message via AIM to bryan j
Just take your time and measure twice. if you run into any issues let me know and ill help you out.
__________________
mods: woodcraft clipons and frame sliiders, leo vince slip on, 05 header mod, pcv, agg smog block offs and sbk res kit, robby moto sbk rearsets, 520 -1+2 renthal.set up, bauce racing ecu flash, ebc hh pads, and some small cosmetic stuff.

support the forum vendors.
bryan j is offline   Reply With Quote
Old 11-28-2012, 09:37 PM   #18
luke geis
crashing aint so bad
 
luke geis's Avatar
 
Join Date: Nov 2006
Location: santa barbara, ca.
Posts: 2,264
Bike: 2005 red r6
Images: 10
Re: Where to buy individual valve shims?

Some shops are really cool and will trade your shims for the size you need.
__________________
luke geis is offline   Reply With Quote
Old 11-28-2012, 10:17 PM   #19
MorrowDeath
WOW
 
MorrowDeath's Avatar
 
Join Date: Aug 2008
Location: Covina, CA
Posts: 1,850
Bike: OH FOUR R599
Re: Where to buy individual valve shims?

Yea, I had heard about that. I just gonna play it safe tho and go with the kit. http://www.procycle.us/bikepages/r6-r1.html
__________________
"If you put your mind to it, you can accomplish anything"..... Marty McFly

STUFF FOR SALE

MorrowDeath is offline   Reply With Quote
Old 11-29-2012, 08:12 AM   #20
Tribalic One
This is bat country!
 
Tribalic One's Avatar
 
Join Date: Jul 2011
Location: Conway, AR
Posts: 1,869
Bike: 2005 white/red R6
Re: Where to buy individual valve shims?



Sub'd for the good info!
Tribalic One is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply


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

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
valve shims help Basket Case Garage / Mechanical Help 4 09-12-2012 05:51 PM
valve shims and buckets. gamma1 Garage / Mechanical Help 4 05-05-2011 04:30 PM
Valve Shims In San Diego Area mxgman General Discussions 3 12-26-2009 11:39 AM
Valve Shims In San Diego Area mxgman Garage / Mechanical Help 0 12-26-2009 12:35 AM
How Can You Tell If You Need Valve Shims When Doing A Valve Adjustment? blk600cc General Discussions 12 05-10-2009 10:20 PM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -7. The time now is 09:22 PM.



Powered by vBulletin® Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
Motorcycle News, Videos and Reviews
Honda Grom Forum Harley Davidson Honda 600RR Kawasaki Forum Yamaha R6
1199 Panigale Roadglide Forum Honda CBR1000 Vulcan Forum Yamaha R1
Ducati Monster Harley Forums Honda CBR250R ZX10R Forum Star Raider
Suzuki GSXR V-Rod Forums Honda Shadow Kawasaki Motorcycles Star Warrior
SV650 Forum BMW S1000RR Honda Fury Kawasaki Versys Drag Racing
Suzuki V-Strom BMW K1600 Triumph Forum Victory Forums Sportbikes
Volusia Forum BMW F800 Triumph 675 MV Agusta Forum Streetfighters