Yamaha Discussions about Yamaha ATVs.

MOTO 4 Exhaust questions PLEASE HELP!

Thread Tools
 
Search this Thread
 
Old Oct 2, 2008 | 02:22 AM
  #1  
motoxrider450f's Avatar
Thread Starter
|
Weekend Warrior
Joined: Oct 2008
Posts: 2
Likes: 0
Default MOTO 4 Exhaust questions PLEASE HELP!

hey i have a 1987 MOTO 4 350. its 2 wheel drive so it isnt the Big Bear 350. I want to put a cobra exhaust on it but when i look in magazines or on the cobra website, it only shows the exhaust for the MOTO 4 225 and the Big Bear 4x4 350. But i always thought that all the moto 4's exhaust and exhaust mounts were the same and in the same position on the frame, and the big bear as well. I want to know if what im thinking is right before i go and order it for my MOTO 4. And one more thing. i recently switched over frames on my moto 4 because the orignal frame was cracked off, and when i removed the exhaust from the head i accidently broke off one of the bolts so now only one bolt is keeping the head pipe on. How would i be able to fix this?? If someone out there could help me with my questions it would be greatly appreciated!! Thank you.

Nick Tucker
 
Reply
Old Oct 2, 2008 | 11:38 AM
  #2  
Adams74Chevy's Avatar
Weekend Warrior
Joined: Sep 2008
Posts: 18
Likes: 0
From: MD
Default MOTO 4 Exhaust questions PLEASE HELP!

I don't have an answer to the muffler fix question but I can answer the broken bolt question. You can drill out the broken bolt and put a Heli-coil in or take it to a machine shop and have them remove it. Just be extremely careful drilling the bolt out, it's not hard to screw up cause more damage.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cole Hadden
Polaris
25
Jun 15, 2025 09:05 AM
scman843
Yamaha
1
Jun 18, 2017 10:21 PM
suzukiquadrunner1987
General Chat
3
Aug 9, 2015 08:45 PM
HondaR24
General Chat
0
Jul 21, 2015 12:12 PM
cSchwartz
Performance Mods and Project Quads
0
Jul 12, 2015 07:42 PM

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



All times are GMT -5. The time now is 11:51 PM.