Ttr Exhaust Mod On A Wr450?

2 replies to this topic
  • atitagain

Posted May 28, 2008 - 09:06 AM


Has anyone tried putting washers between the SA and the exhaust tip to increase the flow? I know it will make a mess on the inside of the can tip, but I wonder if there would be any performance gains. Has anyone tried this?:thumbsup: :ride:

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  • erickdj

Posted May 28, 2008 - 11:03 AM


the spark arrestor is big enough to negate any benefit from using washers. it does help to remove the baffle and leave the spark arrestor in place.

  • WR_Dave

Posted May 28, 2008 - 08:05 PM


Check here to see if you gain any interesting insight. WR Dave


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