MANUFACTURED BY: |  | McCULLOCH MOTORS CORP. |
 | | LOS ANGELES, CALIFORNIA, U.S.A. |
SERIES OR ASSEMBLY NUMBER: | | none |
SERIAL NUMBER PREFIX: | | none |
YEAR INTRODUCED: | | February 1966 |
YEAR DISCONTINUED: | | July 1967 |
ENGINE DISPLACEMENT: | | 6.3 cu. in. (103ccm) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 2.217 in. (56.3 mm) |
PISTON STROKE: | | 1.635 in. (41.5 mm) |
PISTON RING THICKNESS: | | 2 rings used |
CYLINDER TYPE: | | Aluminum with cast iron sleeve |
INTAKE METHOD: | | Reed valves with third port transfer |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 27-1/2 lbs. (12.6 kg) powerhead only |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Gear reduction |
CONSTRUCTION: | | Die cast magnesium |
MAGNETO TYPE: | | McCulloch flywheel magneto, points under flywheel |
CARBURETOR: | | Tillotson HL-291BC |
MAJOR REPAIR KIT: | | RK-100HL |
MINOR REPAIR KIT: | | DG-5HL |
AIR FILTER SYSTEM: | | Flocked wire screen |
STARTER TYPE: | | Automatic rewind |
OIL PUMP: | | Automatic with manual override |
MAXIMUM ENGINE RPM: | | |
IDLE RPM: | | |
IGNITION TIMING: | | 26 degrees before TDC |
BREAKER POINT SETTING: | | 0.020 in. (0.51 mm) |
FLYWHEEL/COIL AIR GAP: | | 0.010 in. (0.25 mm) |
SPARK PLUG TYPE: | | AC CS45T, Champion DJ8 |
SPARK PLUG GAP: | | 0.025 in. (0.63 mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | |
FUEL OIL RATIO: | | 40:1 |
RECOMMENDED FUEL OCTANE: | | Regular grade |
MIX OIL SPECIFICATION: | | McCulloch Two-Cycle mix oil |
CHAIN PITCH: | | 1/2 in. |
CHAIN TYPE: | | McCulloch Pintail |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 20 in. (50 cm) |
LONGEST GUIDE BAR SUPPLIED: | | 36 in. (91.4 cm) |
COLOUR SCHEME: | | McCulloch Yellow enamel with Black fuel tank cover and air filter cover |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | 84262, micro fiche card 15 |
SERVICE MANUAL: | | none |