pmieras Posted July 20, 2011 Report Share Posted July 20, 2011 So i've noticed that most of the time the air screw is adjusted to 1.5 - 2 turns out. Does anyone turn it in to make it rich? Say to 1 or 3/4 turns out? Just wondering cause I notice most of the time it's set 1.5 -2 turns out. Quote Link to comment Share on other sites More sharing options...
06specialedition Posted July 20, 2011 Report Share Posted July 20, 2011 So i've noticed that most of the time the air screw is adjusted to 1.5 - 2 turns out. Does anyone turn it in to make it rich? Say to 1 or 3/4 turns out? Just wondering cause I notice most of the time it's set 1.5 -2 turns out. I normally run mine between 1 and 1 1/2. Quote Link to comment Share on other sites More sharing options...
chris.tian Posted July 20, 2011 Report Share Posted July 20, 2011 I normally run mine between 1 and 1 1/2. Me, too Quote Link to comment Share on other sites More sharing options...
pmieras Posted July 20, 2011 Author Report Share Posted July 20, 2011 What type of problems would you see by running it too far in? too rich? Does it affect across the entire throttle range? Quote Link to comment Share on other sites More sharing options...
crazycanuck Posted July 20, 2011 Report Share Posted July 20, 2011 If you find that you need more than 2 turnS out on your air screw, you are in need of a bigger pilot. Quote Link to comment Share on other sites More sharing options...
pmieras Posted July 20, 2011 Author Report Share Posted July 20, 2011 If im understanding this right: Air screw out = more air = lean Air screw in = less air = rich Is it only at idle or across the whole throttle band? Quote Link to comment Share on other sites More sharing options...
06specialedition Posted July 20, 2011 Report Share Posted July 20, 2011 If im understanding this right: Air screw out = more air = lean Air screw in = less air = rich Is it only at idle or across the whole throttle band? Yes, clockwise is richer couterclockwise is leaner. Here is a good read about jetting. Q#10 is focused on air screws. http://www.dfn.com/agservices/jetfaq.html Quote Link to comment Share on other sites More sharing options...
FullThrottle_06' Posted July 20, 2011 Report Share Posted July 20, 2011 A Clymer Manual will answer most every question you can think of. Quote Link to comment Share on other sites More sharing options...
pmieras Posted July 20, 2011 Author Report Share Posted July 20, 2011 Good Stuff... Thanks Quote Link to comment Share on other sites More sharing options...
Sweet1 Posted July 24, 2011 Report Share Posted July 24, 2011 If you find that you need more than 2 turnS out on your air screw, you are in need of a bigger pilot. what carbs are you talking about? Quote Link to comment Share on other sites More sharing options...
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