MANUFACTURED BY:  |   | McCULLOCH MOTORS CORP. | 
  |   | LOS ANGELES, CALIFORNIA, U.S.A. | 
SERIES OR ASSEMBLY NUMBER:  |   | 600095 | 
SERIAL NUMBER PREFIX:   |   | 13-, A13- | 
YEAR INTRODUCED:  |   | November 1968 | 
YEAR DISCONTINUED:  |   | March 1969 | 
ENGINE DISPLACEMENT:  |   | 4.9 cu. in. (80ccm) | 
NUMBER OF CYLINDERS:  |   | 1 | 
CYLINDER BORE:  |   | 2.125 in. | 
PISTON STROKE:  |   | 1.375 in. | 
PISTON RING THICKNESS:   |   | 2 rings used | 
CYLINDER TYPE:  |   | Aluminum with cast iron sleeve | 
INTAKE METHOD:  |   | Reed valve | 
MANUFACTURER ADVERTISED H.P.:  |   | not advertised | 
WEIGHT:  |   | 19 lbs. (8.6 kg) powerhead only | 
OPERATOR CONFIGURATION:  |   | One Man operation | 
HANDLEBAR SYSTEM:  |   | Rigid | 
CHAIN BRAKE:  |   | none | 
CLUTCH:  |   | Centrifugal | 
DRIVE TYPE:  |   | Direct | 
CONSTRUCTION:  |   | Die cast magnesium | 
MAGNETO TYPE:  |   | McCulloch flywheel type | 
CARBURETOR:  |   | Tillotson HC series | 
MAJOR REPAIR KIT:  |   |  | 
MINOR REPAIR KIT:  |   |  | 
AIR FILTER SYSTEM:  |   | Skinner ribbon element | 
STARTER TYPE:  |   | Automatic rewind | 
OIL PUMP:  |   | Manual | 
MAXIMUM ENGINE RPM:  |   |  | 
IDLE RPM:  |   |  | 
IGNITION TIMING:  |   | fixed | 
BREAKER POINT SETTING:  |   | 0.018 in. (0.45 mm) | 
FLYWHEEL/COIL AIR GAP:  |   | 0.010 in. (0.25 mm) | 
SPARK PLUG TYPE:  |   | Champion J8J | 
SPARK PLUG GAP:  |   | 0.025 in. (0.63 mm) | 
CRANKSHAFT MAIN BEARINGS:  |   | Ball | 
FUEL TANK CAPACITY:  |   |  | 
FUEL OIL RATIO:  |   | 20:1 | 
RECOMMENDED FUEL OCTANE:  |   | Regular grade | 
MIX OIL SPECIFICATION:  |   | McCulloch two-stroke chain saw mix oil | 
CHAIN PITCH:  |   | .404 in. | 
CHAIN TYPE:  |   | Mcculloch | 
BAR MOUNT PATTERN:  |   |   | 
SHORTEST GUIDE BAR SUPPLIED:  |   | 14 in. (35 cm) | 
LONGEST GUIDE BAR SUPPLIED:  |   | 17 in. (43 cm) | 
COLOUR SCHEME:  |   |  | 
PAINT CODES:  |   | McCulloch Yellow enamel | 
ILLUSTRATED PARTS LIST:  |   | 68977, micro fiche card 27 | 
SERVICE MANUAL:  |   | none |