MANUFACTURED BY: |  | O & R ENGINES INC. |
 | | LOS ANGELES, CA |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 1.34 cu. in. |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 1.250 in. |
PISTON STROKE: | | 1.096 in. |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | |
INTAKE METHOD: | | Reed valve |
MANUFACTURER ADVERTISED H.P.: | | 0.85 |
WEIGHT: | | 10 lbs. |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Gear reduction |
CONSTRUCTION: | | Sand cast magnesium |
MAGNETO TYPE: | | Breaker point flywheel type |
CARBURETOR: | | O & R diaphragm type |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | |
AIR FILTER SYSTEM: | | Wire screen |
STARTER TYPE: | | O & R Automatic rewind |
OIL PUMP: | | Manual |
MAXIMUM ENGINE RPM: | | |
IDLE RPM: | | |
IGNITION TIMING: | | Position is fixed |
BREAKER POINT SETTING: | | 0.020 in. |
FLYWHEEL/COIL AIR GAP: | | 0.010 in. |
SPARK PLUG TYPE: | | Champion CJ-8 (originally used CJ-14) |
SPARK PLUG GAP: | | 0.030 in. |
CRANKSHAFT MAIN BEARINGS: | | Roller type |
FUEL TANK CAPACITY: | | |
FUEL OIL RATIO: | | 16:1 |
RECOMMENDED FUEL OCTANE: | | Regular grade |
MIX OIL SPECIFICATION: | | SAE 30 MS automotive type |
CHAIN PITCH: | | 3/8 in. |
CHAIN TYPE: | | |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 12 in. (30 cm) |
LONGEST GUIDE BAR SUPPLIED: | | |
COLOUR SCHEME: | | |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |