Exhaust baffle? - Yamaha Grizzly ATV Forum
Grizzly Engine & Transmission Discuss your Grizzly engine and transmission modifications here.

 
LinkBack Thread Tools Display Modes
post #1 of 8 Old 03-31-2008, 04:36 PM Thread Starter
 
Join Date: Mar 2008
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Hi, i have a 2003 660 that has a terrible exhaust chatter from the muffler when you rev from 1/4 to full throttle, has anyone heard of this before?, can i remove the baffle or is there another fix/mod?, thanks.
sjsgrizz is offline  
Sponsored Links
Advertisement
 
post #2 of 8 Old 04-01-2008, 02:50 PM Thread Starter
 
Join Date: Mar 2008
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
please help!.
sjsgrizz is offline  
post #3 of 8 Old 04-01-2008, 06:08 PM
 
Join Date: Jul 2007
Location: central ms
Age: 33
Posts: 193
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 115
 
my uncle had the same problem on an 04 660 i believe he took the baffle out of his i know he put a ebay tip on it and the noise went away

07 Camo Grizz, Snorked
30" SilverBacks on SS 112
Twin Air, HMF utility and optimizer
Fps Clutch Kit
2" Extreme Lift
700CAMOGRIZZ is offline  
post #4 of 8 Old 04-02-2008, 02:00 PM Thread Starter
 
Join Date: Mar 2008
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Thanks, does anyone know how to remove the baffle if possible?.
sjsgrizz is offline  
post #5 of 8 Old 04-02-2008, 03:12 PM
Mack450
Guest
 
Posts: n/a
my dads 660 does the same thing.....i think its from the heat protector on top.....it needs to be tightened and stuff......we tried to tighten it but the bolt broke making it even louder.....gonna have to figure something out
 
post #6 of 8 Old 04-02-2008, 03:20 PM Thread Starter
 
Join Date: Mar 2008
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Thanks Mack450, i have a new heatshield fitted and with it removed it makes the same noise, does anyone know where i can find the stock muffler mod?, cheers
sjsgrizz is offline  
post #7 of 8 Old 04-02-2008, 04:15 PM Thread Starter
 
Join Date: Mar 2008
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
can i run with baffle removed? thanks
sjsgrizz is offline  
post #8 of 8 Old 04-02-2008, 04:52 PM
 
Join Date: Mar 2007
Location: Nova Scotia, Canada
Age: 25
Posts: 310
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 119
 
mack,try JB weld.

Call Me Chris..
2008 Yamaha Grizzly 700 FI w/EPS
novascotia4x4 is offline  
Reply

  Lower Navigation
Go Back   Yamaha Grizzly ATV Forum > Grizzly Forums > Grizzly Engine & Transmission


Search tags for this page
atv exhaust baffle cleaning
,

baffle delete grizzly 660

,
baffle for yamaha grizzly
,

baffle for yamaha grizzly atv

,
chattering in my hmf exhaust
,
fixing exhaust baffle atv
,

grizzly 450 exhaust baffle

,

grizzly 660 baffle

,

grizzly 660 exhaust mod

,
grizzly 700 baffle removal
,

how to make atv baffle

,
how to remove a exhaust on a yanaha grizzly 450
,
how to repair baffle in honda atv muffler
,
yamaha grizzly 660 without exhaust baffle
,
yamaha rino 660 exahst baffles
Click on a term to search our sites for related topics.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
baffle.. in or out? beaurogel81 Grizzly Accessories 4 01-21-2009 06:43 PM
HMF exhaust.. with or without the baffle? beaurogel81 Grizzly Accessories 2 01-21-2009 02:49 AM
atv exhaust MrGrizzles Grizzly Engine & Transmission 6 10-05-2008 09:52 PM
Big Gun Exhaust TJ1578 Grizzly Engine & Transmission 6 07-11-2008 09:35 AM
exhaust tip fishdoc7175 Grizzly Engine & Transmission 4 02-23-2008 05:32 AM

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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome