MANUFACTURED BY: WRIGHT BLADE SAWS Louisville, KY U.S.A, Sheboygin, WI SERIES OR ASSEMBLY NUMBER: YEAR INTRODUCED: 1960 YEAR DISCONTINUED: 1962 ENGINE DISPLACEMENT: 7.06 cu. in. (115.7 cc) NUMBER OF CYLINDERS: 1 CYLINDER BORE: 2.50 in. (63.5 mm) PISTON STROKE: 1.4375 in. (36.5 mm) CYLINDER TYPE: Aluminum with cast iron sleeve INTAKE METHOD: Reed valves MANUFACTURER ADVERTISED H.P.: not advertised WEIGHT : 25 lbs. (11.3 kg) complete OPERATOR CONFIGURATION: One Man operation HANDLEBAR SYSTEM: Rigid CHAIN BRAKE: none CLUTCH: none DRIVE TYPE: Direct CONSTRUCTION: Die cast magnesium MAGNETO TYPE: Phelon flywheel magneto F-2120-J2 CARBURETOR: Carter ND-3144S, ND-3226S series MAJOR REPAIR KIT: n/a MINOR REPAIR KIT: n/a AIR FILTER SYSTEM: Skinner ribbon element STARTER TYPE: Fairbanks Morse automatic rewind OIL PUMP: none OPERATING RPM: 4800 to 5200 with governor IGNITION TIMING: 0.105 in. (2.66 mm) before TDC BREAKER POINT SETTING: 0.020 in. (0.51 mm) FLYWHEEL/COIL AIR GAP: Position is fixed SPARK PLUG TYPE: Champion J14J SPARK PLUG GAP: 0.025 in. (0.63 mm) CRANKSHAFT MAIN BEARINGS: Ball FUEL TANK CAPACITY: 64 fl. oz. (1.89 ml) FUEL OIL RATIO: 1/2 pint to 1 gallon = 16:1 RECOMMENDED FUEL OCTANE: Regular grade unleaded MIX OIL SPECIFICATION: SAE 30 non-detergent CHAIN PITCH: none CHAIN TYPE: none BAR MOUNT PATTERN: SHORTEST GUIDE BAR SUPPLIED: LONGEST GUIDE BAR SUPPLIED: 20 in. (50 cm) COLOUR SCHEME: Metallic Brown