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Stock silencer vs aftermarket silencer ??

Posted: 11:09 pm Aug 04 2010
by terrapinjam99
Was wondering what people thought about me just going back to my stock silencer ??? ( I am currently running a Gnarly Woods pipe )
After another labor intensive re-pack of my Dynoport silencer I was thinking about just putting my stock silencer back on. Will that change the performance at all. ( I know it will sound different ) The bike currently runs great and is jetted perfect for the Woods pipe. Is it correct that the stock silencer has no packing?? Thanks for any and all input.

Posted: 11:38 pm Aug 04 2010
by Indawoods
Performance will be the same... It's a smart choice to use the stocker...

No packing... solid performance. :supz:

Posted: 02:39 am Aug 05 2010
by Jonooffler
The stock one is good I ran a DEP pipe for a short time no change is the sound out put but it was lighter and way better looking.

Posted: 07:20 pm Aug 05 2010
by OLHILLBILLY
Hey, if it works better for you, put it on there! I don't think anyone is going to hold running a stock silencer against you. I've never heard anyone make any verifiable claims of power gain/loss from a certain type/brand of silencer. Pipe yes, silencer no. I like my PCII because it weighs less, looks and sounds better than the stocker. But I still swap the stocker back on if I'm going to ride somewhere that checks for a spark arrestor, not a problem.

Posted: 11:18 pm Aug 05 2010
by kawagumby
dirt bike mag did a shootout years ago kdx200 vs ktm200, and ran tests on the silencer/pipe combos offered for the kdx. No aftermarket silencer bested the stocker, performance-wise. I like the stocker because it is durable vs aluminum and no repacking.

Posted: 08:33 am Aug 06 2010
by terrapinjam99
Thanks for the input all. I think I am just going back to the stocker silencer ! Is there any long term maintenance to do with the stocker ? ( Other than just removing the drain screw once in a while ) Thanks again.

Posted: 08:37 am Aug 06 2010
by Indawoods
Nope...that's it.

Posted: 10:56 pm Aug 06 2010
by Lutz
For what it's worth... My stock silencer may have been plugged with carbon - almost certainly was - but when I temporarily swapped it back on in place of a Pro Circuit Factory Sound, I had bad detonation problems. Only rode it for a few minutes that way, then took it off and never thought about it again. This was all after the big bore, etc.