MANUFACTURED BY: REMINGTON ARMS CO. PARK FOREST, ILLINOIS, U.S.A. TORONTO, ONTARIO, CANADA SERIES OR ASSEMBLY NUMBER: YEAR INTRODUCED: 1963 YEAR DISCONTINUED: ENGINE DISPLACEMENT: 5.0 cu. in. (82cc) NUMBER OF CYLINDERS: 1 CYLINDER BORE: 2.06 in. (52mm) PISTON STROKE: 1.50 in. (38mm) CYLINDER TYPE: Chrome plated aluminum INTAKE METHOD: Reed valves (4) MANUFACTURER ADVERTISED H.P.: 3.75 WEIGHT: 18 lbs. (8kg.) powerhead only OPERATOR CONFIGURATION: One Man operation HANDLEBAR SYSTEM: Rigid CHAIN BRAKE: none CLUTCH: Fairbanks Morse centrifugal DRIVE TYPE: Direct CONSTRUCTION: Die cast magnesium MAGNETO TYPE: Wico CARBURETOR: Tillotson HL series MAJOR REPAIR KIT: MINOR REPAIR KIT: AIR FILTER SYSTEM: Flocked screen STARTER TYPE: Fairbanks Morse automatic rewind on left side OIL PUMP: Manual MAXIMUM ENGINE RPM: 7,500 IDLE RPM: IGNITION TIMING: 29 degrees before TDC BREAKER POINT SETTING: .020 in. (0.51 mm) FLYWHEEL/COIL AIR GAP: fixed SPARK PLUG TYPE: Remington # 25671, Champion J6J SPARK PLUG GAP: .025 in. (0.63 mm) CRANKSHAFT MAIN BEARINGS: Caged needle roller FUEL TANK CAPACITY: 30 fl. oz. (887cc) FUEL OIL RATIO: 16:1 RECOMMENDED FUEL OCTANE: Regular MIX OIL SPECIFICATION: Remington 48411 OIl CHAIN PITCH: .404 in. CHAIN TYPE: Remington RD-40 BAR MOUNT PATTERN: 14 link SHORTEST GUIDE BAR SUPPLIED: 17 in. (43cm) LONGEST GUIDE BAR SUPPLIED: 24 in. (61cm) COLOUR SCHEME: Red body with White starter housing, air filter cover and clutch cover