Re: Factory setting of Fuel mixture screw?
i beleive the stock fuel screw setting is about 2-2.5 turns out. but you need to turn it to where you think it will need to be, then run, check the plug, adjust, run, check plug, etc. until you have it dialed in.
2005 Raptor 660<br /><br />Mods:<br />12 tooth front sprocket<br />46 tooth rear sprocket<br />Skat Trak Haulers (10 paddle haulers)<br />Skat Trak Mohawk<br />Black HMF sport series slip-on<br />FMF powerbomb head pipe<br />Air box lid removed<br />Hot Cams stage 1 cam<br />Wiesco 11:1 piston<br />ASR +2, +1 pro star a-arms