FCR vs. Aftermarket

3 replies to this topic
  • silverlakerider

Posted July 19, 2006 - 03:53 PM


Just a quick poll. Who out there that owns a newer WR with the FCR carb, has replaced it with an aftermarket carb? And if so, what brand and what were the results after the swap?

  • SteveWR450F

Posted July 19, 2006 - 07:17 PM


Stock carb is pretty good, just takes some jetting. A few people also get the boyseen accelerator pump cover.

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  • Chas_M

Posted July 19, 2006 - 09:02 PM


The FCR is the best carb. Why would anybody in their right mind want to replace it with an inferior carb?

  • pkcof

Posted July 19, 2006 - 11:36 PM


pretty hard to beat the stock carb (especially once it's jetted correctly) and i have no intention of changing it now !


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