1986 Bayliner, Volvo 260A. New Motar, coil, dist, plugs, all filters. The engine idles great, under load she is still fine. Problem is I am only getting about 2800-2900 rpms at wot.<br />Timing is at 8 degrees bftc.<br /><br />Could this be the carb adjustment screws? By the way that is also...