FMF or Pro Circuit which is quieter?

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lewisa97
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FMF or Pro Circuit which is quieter?

Post 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?
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Julien D
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Re: FMF or Pro Circuit which is quieter?

Post 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.

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lewisa97
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FMF or Pro Circuit which is quieter?

Post 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!
sarrant
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Re: FMF or Pro Circuit which is quieter?

Post 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.
KDXhopeful
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Re: FMF or Pro Circuit which is quieter?

Post by KDXhopeful »

Hey sarrant, How do you clean / cook it out?
Yhanks
Whoa that was close!!! Damn kid is too fast for me to try and keep up to.
05 Kawasaki KDX 200
07 Yamaha xt 225
sarrant
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FMF or Pro Circuit which is quieter?

Post by sarrant »

KDXhopeful wrote:Hey sarrant, How do you clean / cook it out?
Yhanks

Clean = chem dip
Cook = torch
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19Delta
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Re: FMF or Pro Circuit which is quieter?

Post 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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Julien D
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Re: FMF or Pro Circuit which is quieter?

Post 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.
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