adjustment on the pump. To do this you will open the throttle all the way (WOT). Push the pump arm lever down and then adjust the pump override spring to obtain .015" clearance between the pump arm and lever. If
Things like coolant enrichment (choke function) and accelerator enrichment (accelerator pump) worked fine right out of the box. MCR prefers to do this initial evaluation on the dyno where they can keep a close eye on everything but truthfully, aside from that, this thing could have been ...