zipty fuel mixture screw

new to thumper, great site..anyone install the zipty fuel mixture screw on a 05' wr 450..can anyone give me the quick and dirty install...thanks alot

new to thumper, great site..anyone install the zipty fuel mixture screw on a 05' wr 450..can anyone give me the quick and dirty install...thanks alot

welcome...first do a search....second the process is simple....pull carb bowl off. there is a block off plug that you need to remove. then remove stock fuel screw from carb and install your zipty with spring and o ring after you install the bowl.

Like Dawg said, but there is a spring, WASHER, and rubber O-ring that must go back on in that order. Install the whole setup, turn the screw all the way in until it can't turn any more, but DON'T REEF ON IT. Then back it out 1.5 turns and see how the bike runs. ThumperFAQ has a great tutorial on how and why to adjust the screw properly from there...SC

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