1968 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Outboards Service Manual, Page 7Get this manual
SPECIFICATIONS Mode1 Numbers 33802Standard 1ength (15" transom) 33803- 5" 10nger (20" transom) 33852Standard 1ength (15" transom) 33853-5" 10nger (20" transom) 33 hp at 4500 rpm Propeller drive pin Propeller Part Number 304575, 14" 1-1532" stainless steel blade, 10-12" dia12" pitch
Horsepower certified) Fu11 thrott1e operating range Tank test with test whee1 Engine type Bore and stroke Piston disp1acement
Propeller options blade, 10-38" dia11-12" options pitch blade, 10-38"dia.x 14" pitch Speed contro1 steering bracket or remote control Synchronized throttle and spark Forward, neutra1, and reverse Model 33802130 1bsModel 33803133-12 1bsModel 33852140 lbsMode1 338531441bs (Fuel tank weight 11 pounds net) gallons, suction type tank Ski-TwinSimplex self-winding Ski-Twin ElectricElectric Flywheel magneto Lite Spark plug gap .030 inch Champion J4J, Auto-
4000 to 5000 rpm 4400 rpm a1ternate firing
Gear shift contro1 Weight (without fue1 tank)