1. What is the factory setting for the stock air bleed screw for a 2007 CRF70F? [In other words, from the factory how many turns out from closed was the air bleed screw?]
2. When riding at altitudes under 3,000 feet ... what is the suggested setting for the air bleed screw for a 2007 CRF70F?
3. Is it correct that as you turn out (turning counter-clockwise) the air bleed screw that the air/fuel mixture becomes richer?
2007 CRF450X with modified airbox, Uni filter w/no backfire screen, NCVS needle on 4th, 172 main, CRFs fuel screw at 2, Boyesen QS3, stock smog, 450R cam, FMF Megabomb header, Pro Circuit T-4 muffler, Pro Taper Evo bars, AS suspension