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FMF or Pro Circuit which is quieter?

Posted: 12:17 pm Mar 11 2016
by lewisa97
I'm looking to put a new Spark arrestor on my 200. Does anyone have any idea if there is a difference between the two. Are there any other options out there?

Re: FMF or Pro Circuit which is quieter?

Posted: 01:03 pm Mar 11 2016
by Julien D
Your profile has a 93 200 listed. If you have the stock S/A, keep it. It is as nice as any aftermarket options if not nicer.

Welcome to KDXRIDER!

FMF or Pro Circuit which is quieter?

Posted: 01:56 pm Mar 11 2016
by lewisa97
I guess I should update my profile, I now have a 95 KDX. I have the stock S/A I was hoping to to make the bike quieter, I'll try repacking first.
Thanks for the advice!

Re: FMF or Pro Circuit which is quieter?

Posted: 03:21 pm Mar 11 2016
by sarrant
H Series silencers can't be repacked. It may be gunked up though, so you may want to clean/cook it out.

A clean stock silencer will be quieter than either of the other two mentioned.

Re: FMF or Pro Circuit which is quieter?

Posted: 08:53 am Mar 13 2016
by KDXhopeful
Hey sarrant, How do you clean / cook it out?
Yhanks

FMF or Pro Circuit which is quieter?

Posted: 03:58 pm Mar 14 2016
by sarrant
KDXhopeful wrote:Hey sarrant, How do you clean / cook it out?
Yhanks

Clean = chem dip
Cook = torch

Re: FMF or Pro Circuit which is quieter?

Posted: 10:10 pm Mar 14 2016
by 19Delta
sarrant wrote:
KDXhopeful wrote:Hey sarrant, How do you clean / cook it out?
Yhanks

Clean = chem dip
Cook = torch
Torch... Care to elaborate?


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Re: FMF or Pro Circuit which is quieter?

Posted: 10:14 pm Mar 14 2016
by Julien D
Yeah, You just heat it and burn all the spooge out. Tossing it in a campfire will do it, too. I would advise opening the drain screw after a long top end run and let it drain before doing anything else.