Installing a '07 WR450 carb on a 426, what to do?
Posted October 02, 2016 - 05:22 PM
Ok, looking to set up idle properly, any advice?
Need to adjust the fuel screw to adjust the idle to air/fuel mixture, any links?
Set fuel screw to 1.25 turns out
Get motor hot
Lower idle with idle screw as low as it will go and still run
Raise the idle USING THE FUEL SCREW
You should be around 1.5-1.75 turns out before it stops making a difference
If it goes t0o high, lower the idle with the idle screw, and try to raise it again with the fuel screw.
When doing this , the changes in idle can be subtle
Edited by Krannie McKranface, October 02, 2016 - 05:23 PM.
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