FCR Fuel Screw Brand?

5 replies to this topic
  • G-BRO

Posted August 16, 2014 - 06:57 PM


Maybe its just me, but the only fuel screw I've had any good luck with is JD Jetting brass fuel screw. I've tried Tusk, DB and ZipTy (the aluminum Zipty tip actually broke off inside the idle circuit which was extremely aggravating. I just tried installing a titanium DB into my 07 FCR 450 carb and it would not seat properly into the full lean position. Needless to say, I will be putting JD scews on all my carbs. Has anybody had different luck?

  • AKmotoXrider907

Posted August 16, 2014 - 08:20 PM


I have an msr fuel screw that you can adjust without tools and I love it. No problems with it at all.

  • ipsullivan

Posted August 17, 2014 - 10:48 AM


Works Connection works great on my '08 450

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  • grayracer513

Posted August 18, 2014 - 07:40 AM


I've had Zip-Ty AF screws in 3 different bikes without a problem except that the provided spring isn't any good.  I used the stock springs on all mine.

  • MartyMOOSE

Posted August 18, 2014 - 02:31 PM


R&D remote you will be very very happy. 

  • G-BRO

Posted August 20, 2014 - 07:49 PM


Good to know. Thanks for the replies guys

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