Dual Feed Motor Flusher

Use the Blue Dog Marine dual feed motor flush delivers water from both cups to provide maximum water flow to flush out your outboard or I/O cooling systems or test run your engine with any garden hose. The dual motor flusher works on most outboard and I/Os with vertical water intakes located on the lower unit. Optimize the amount of clean fresh water flowing through your engine to flush out and remove harmful salt, sand, silt and mud.