No water from pee hole after high acceleration. Stationary operation of engine with garden hose ear muffs on...water pump rebuilt.new every thing..new thermostat and poppet valve rubber grommets..I do not know know wat else to look at..very strong water flow on idle and mid engine operation..do I need this engine leg immersed in water..first time outboard engine owner...please need help before it hits the lake....tanx in advance fellow vintage boat owners....