Help & FAQs    Search BCF    Members    Groups    Events Calendar
Resend my activation email : Register : Log in 
BCF: Bike Chat Forums


Exhausts and end cans

 Reply to topic
Bike Chat Forums Index -> The Workshop
View previous topic : View next topic  
Author Message

c-m
World Chat Champion



Joined: 12 May 2006
Karma :
PostPosted: 10:39 - 13 Apr 2009    Post subject: Exhausts and end cans Reply with quote
Covered the end up of my exhaust and it turns out that it leaks/blows.

It is a carbon micron can on stainless steal headers on a zxr750.

Being carbon i'm not sure there is much i can do to fix it so am looking for another slip on can for the mot.

Can i use any slip on can that fits or do i have to use ones specific to my model bike?
 Back to top
View user's profile Send private message Send e-mail Visit poster's website You must be logged in to rate posts

user
Nova Slayer



Joined: 06 Dec 2008
Karma :
PostPosted: 15:30 - 13 Apr 2009    Post subject: Reply with quote
Any can will work, as long as it fits. You might have to adjust the fuelling like with any aftermarket exhaust, and the bike will probably loose some power if the can is not designed specifically for it... It'll be fine for an mot though.
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

Coxyzxr
Brolly Dolly



Joined: 22 May 2008
Karma :
PostPosted: 17:40 - 13 Apr 2009    Post subject: Reply with quote
Shouldn't really lose much if any power with most end cans as long as you're replacing like for like ie straight through with a straight through.

End cans are mostly to satisfy noise requirements and athestical reasons. On a similar note just make sure it's road legal if it's for the MOT.
____________________
**WAS FITTED "WRONG WAY ROUND" !** CANT ACCOUNT FOR THE STUPID !
 Back to top
View user's profile Send private message You must be logged in to rate posts

c-m
World Chat Champion



Joined: 12 May 2006
Karma :
PostPosted: 19:01 - 13 Apr 2009    Post subject: Reply with quote
Coxyzxr wrote:
Shouldn't really lose much if any power with most end cans as long as you're replacing like for like ie straight through with a straight through.

End cans are mostly to satisfy noise requirements and athestical reasons. On a similar note just make sure it's road legal if it's for the MOT.


sorry, never learned much about exhuast in 4t bikes. Whats the difference in straight through and not straight through. I presume they both have baffels?
 Back to top
View user's profile Send private message Send e-mail Visit poster's website You must be logged in to rate posts

Coxyzxr
Brolly Dolly



Joined: 22 May 2008
Karma :
PostPosted: 07:38 - 15 Apr 2009    Post subject: Reply with quote
c-m wrote:
Coxyzxr wrote:
Shouldn't really lose much if any power with most end cans as long as you're replacing like for like ie straight through with a straight through.

End cans are mostly to satisfy noise requirements and athestical reasons. On a similar note just make sure it's road legal if it's for the MOT.


sorry, never learned much about exhuast in 4t bikes. Whats the difference in straight through and not straight through. I presume they both have baffels?


No I think the modern road legal after market cans have this removalable baffle stuff. (Excuse my ignorance never had the experience with a 'new' exhaust.)

But some of the old skool road pipes didn't.
I may be wrong. Question
____________________
**WAS FITTED "WRONG WAY ROUND" !** CANT ACCOUNT FOR THE STUPID !
 Back to top
View user's profile Send private message You must be logged in to rate posts

Ichy
World Chat Champion



Joined: 15 Jul 2005
Karma :
PostPosted: 08:09 - 15 Apr 2009    Post subject: Reply with quote
Where was it leaking from?

The main thing to check for is the diameter of the end can where it meets the rest of the system. Just put a smear of exhaust paste on there to help it seal when you fit the new can. For the MOT just buy any old thing that fits and doesn't leak. Won't hurt for the few miles there and back.

A straight through pipe doesn't have a baffle, has no restrictions, and doesn't alter the flow of gas.

To quieten down an exhaust you have a baffle, loads of different designs. The basic version disrupts the flow of gas before it leaves the can.
____________________
https://www.metacafe.com/watch/1972097/how_to_behave_on_a_forum/
 Back to top
View user's profile Send private message You must be logged in to rate posts

Ichy
World Chat Champion



Joined: 15 Jul 2005
Karma :
PostPosted: 08:14 - 15 Apr 2009    Post subject: Reply with quote
Coxyzxr wrote:


No I think the modern road legal after market cans have this removalable baffle stuff. (Excuse my ignorance never had the experience with a 'new' exhaust.)

But some of the old skool road pipes didn't.
I may be wrong. Question


Pretty much. Most OEM exhausts are sealed with an extensive sytem of baffle plates and packing material to significantly reduce or tune the noise.

Aftermarket stuff is very hit and miss. Some come with baffles and packing material. Some with just a bolt in baffle and the rest with nothing at all.
____________________
https://www.metacafe.com/watch/1972097/how_to_behave_on_a_forum/
 Back to top
View user's profile Send private message You must be logged in to rate posts

c-m
World Chat Champion



Joined: 12 May 2006
Karma :
PostPosted: 12:07 - 15 Apr 2009    Post subject: Reply with quote
ok well my exhuast has three screws at the end. I removed these. There is a long reasonably wide perforated pipe wrapped with baffel material. This piple is the length of the end can and is consistant in diameter.

The exhaust is leaking (not noticably unless you cover the end) from a crack in the carbon about 1/4 or the way up from its base.

I guess something like this would be fine to replace it:

https://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=290309445702
 Back to top
View user's profile Send private message Send e-mail Visit poster's website You must be logged in to rate posts

Finglonga
World Chat Champion



Joined: 27 Jul 2004
Karma :
PostPosted: 14:08 - 15 Apr 2009    Post subject: Reply with quote
c-m wrote:
ok well my exhuast has three screws at the end. I removed these. There is a long reasonably wide perforated pipe wrapped with baffel material. This piple is the length of the end can and is consistant in diameter.

The exhaust is leaking (not noticably unless you cover the end) from a crack in the carbon about 1/4 or the way up from its base.

I guess something like this would be fine to replace it:

https://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=290309445702


Why not stubby it & save money? Thumbs Up
____________________
Andy Sez....
F.Y.Y.F.F.
 Back to top
View user's profile Send private message You must be logged in to rate posts

c-m
World Chat Champion



Joined: 12 May 2006
Karma :
PostPosted: 17:01 - 15 Apr 2009    Post subject: Reply with quote
Finglonga wrote:
c-m wrote:
ok well my exhuast has three screws at the end. I removed these. There is a long reasonably wide perforated pipe wrapped with baffel material. This piple is the length of the end can and is consistant in diameter.

The exhaust is leaking (not noticably unless you cover the end) from a crack in the carbon about 1/4 or the way up from its base.

I guess something like this would be fine to replace it:

https://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=290309445702


Why not stubby it & save money? Thumbs Up


would love to, but its the end with the connector to the down pipes that is broken.

https://www.eastcoastlacrosse.co.uk/carl/15042009010.jpg

https://www.eastcoastlacrosse.co.uk/carl/15042009011.jpg
 Back to top
View user's profile Send private message Send e-mail Visit poster's website You must be logged in to rate posts

c-m
World Chat Champion



Joined: 12 May 2006
Karma :
PostPosted: 21:04 - 15 Apr 2009    Post subject: Reply with quote
If i stubby it how would i connect the good end to the metal bit that joins the downpipes?

Also would the bike need re-jetting for this?

How would this affect the sound?
 Back to top
View user's profile Send private message Send e-mail Visit poster's website You must be logged in to rate posts
Old Thread Alert!

The last post was made 16 years, 43 days ago. Instead of replying here, would creating a new thread be more useful?
  Display posts from previous:   
This page may contain affiliate links, which means we may earn a small commission if a visitor clicks through and makes a purchase. By clicking on an affiliate link, you accept that third-party cookies will be set.

Post new topic   Reply to topic    Bike Chat Forums Index -> The Workshop All times are GMT
Page 1 of 1

 
 You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum

Read the Terms of Use! - Powered by phpBB © phpBB Group
 
Debug Mode: ON - Server: birks (www) - Page Generation Time: 0.06 Sec - Server Load: 0.32 - MySQL Queries: 13 - Page Size: 73.14 Kb