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Jet Pumps / Impeller size
« on: September 15, 2015, 09:49:42 AM »
I currently have an 18' v hull jet boat with a fresh 460 turning 401 hp and 492 ft/lbs of torque at 4800rpm and a Berkeley jg pump. This winter I will be rebuilding the pump and wanted to know what is the best impeller for me to put in with the engine I have.