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Message started by built2last66 on 09/08/11 at 13:31:39

Title: Exhaust Gasket Seal
Post by built2last66 on 09/08/11 at 13:31:39

Do you replace this seal EVERYTIME you change headers? It doesn't say anything about it in the manual.. I've changed header pipes and didn't replace it.. ugh.. I hope no damage to the engine has been done..  :'(

Title: Re: Exhaust Gasket Seal
Post by verslagen1 on 09/08/11 at 13:41:34

Naw, they can be reused many times.
replace when it leaks.

Title: Re: Exhaust Gasket Seal
Post by built2last66 on 09/08/11 at 14:19:42

Hmm.. I can't really tell if it's leaking... it seems like I'm not getting enough tone and power, just at certain points. I have a #150 main, K&N square air filter, and a HD dyna, and I know I have a few tiny leaks in the header to muffler.

Oh wells, I just got a new seal today and I have a RAASK exhaust system on the way.. I'm just gonna stay off of it till I get that bad boy.

Yeah, I'm really stressing that seal... seems like I have all the power, somethings just not 100% right though. They didn't say anything at the Suzuki shop when I had the new back tire put on though.

Or maybe I'll just take it off have a look... but that's such a pain. cause I don't have a shop, just a driveway to work on.. lol

Title: Re: Exhaust Gasket Seal
Post by drums1 on 09/08/11 at 14:29:21

If you're worried about it, go ahead and replace it. They don't cost much. Pretty easy to change too. 4 bolts. I've had mine torn down nearly to the frame, motor, wiring and forks, while sitting on a block in my garage, during winter. Ya gotta do what ya gotta do.

Title: Re: Exhaust Gasket Seal
Post by EJID on 09/08/11 at 14:45:10

It's just a crush type gasket that's easy to swap. I swapped mine with the last muffler swap and took the following measurements/pics. If you already have the RAASK on the way, I would just wait and do it then.

Old Gasket was crushed to 3.33mm and New Gasket measured 5.49mm
http://p1.bikepics.com/2011/05/29/bikepics-2216296-full.jpg
http://p1.bikepics.com/2011/05/29/bikepics-2216297-full.jpg
http://p1.bikepics.com/2011/05/29/bikepics-2216299-full.jpg

Title: Re: Exhaust Gasket Seal
Post by built2last66 on 09/08/11 at 15:11:56


636C6F62260 wrote:


The official Suzuki seal I ordered isn't a crush, it has some kind of material on it. I'm just gonna wait, and probably need a tune up and a #155 main and new pilot.. which I'm gonna have the shop throw in since I have no working room at the moment (driveway).

This is my first motorsickle, and when I put on the new header I didn't even know to check for the gasket, I'm assuming its stuck in the engine since the owner did no work but maintenance and everything was stock, and it came with only 4k mileage. I'm just gonna wait for the RAASK which should be here in a few days.

Thanks for the measurements though, woulda come in handy if I did take off my header and measure the gasket..  :)

Title: Re: Exhaust Gasket Seal
Post by arteacher on 09/08/11 at 15:31:07


756671706F6264666D32030 wrote:
Naw, they can be reused many times.
replace when it leaks.

I was under the impression that crush type gaskets had to be replaced every use?

Title: Re: Exhaust Gasket Seal
Post by arteacher on 09/08/11 at 15:34:45


786F73766E28767B696E2C2C1A0 wrote:
[quote author=636C6F62260 link=1315513900/0#4 date=1315518310]


The official Suzuki seal I ordered isn't a crush, it has some kind of material on it. I'm just gonna wait, and probably need a tune up and a #155 main and new pilot.. which I'm gonna have the shop throw in since I have no working room at the moment (driveway).

This is my first motorsickle, and when I put on the new header I didn't even know to check for the gasket, I'm assuming its stuck in the engine since the owner did no work but maintenance and everything was stock, and it came with only 4k mileage. I'm just gonna wait for the RAASK which should be here in a few days.

Thanks for the measurements though, woulda come in handy if I did take off my header and measure the gasket..  :)[/quote]
If it looks like the new one in the pics it is a crush, as was the one I got from Suzuki. The stuff on it is a sealant, so don't clean it off. And don't forget to re-torque it after the motor heats up and cools down a few times.

Title: Re: Exhaust Gasket Seal
Post by EJID on 09/08/11 at 15:37:25


353E3E373B34352F2E5A0 wrote:
[quote author=786F73766E28767B696E2C2C1A0 link=1315513900/0#5 date=1315519916][quote author=636C6F62260 link=1315513900/0#4 date=1315518310]


The official Suzuki seal I ordered isn't a crush, it has some kind of material on it. I'm just gonna wait, and probably need a tune up and a #155 main and new pilot.. which I'm gonna have the shop throw in since I have no working room at the moment (driveway).

This is my first motorsickle, and when I put on the new header I didn't even know to check for the gasket, I'm assuming its stuck in the engine since the owner did no work but maintenance and everything was stock, and it came with only 4k mileage. I'm just gonna wait for the RAASK which should be here in a few days.

Thanks for the measurements though, woulda come in handy if I did take off my header and measure the gasket..  :)[/quote]
If it looks like the new one in the pics it is a crush, as was the one I got from Suzuki. The stuff on it is a sealant, so don't clean it off. And don't forget to re-torque it after the motor heats up and cools down a few times.[/quote]

Here's the pic of the face of each gasket as well...if I recall the new one did have a bit of a sealant type material on the face of it.

http://p1.bikepics.com/2011/05/29/bikepics-2216295-full.jpg

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