MANUFACTURED BY: |  | COMET (HOFFCO INC.) |
 |  | RICHMOND, IN. U.S.A. |
SERIES OR ASSEMBLY NUMBER: |  | |
SERIAL NUMBER PREFIX: |  | |
YEAR INTRODUCED: |  | 1964 |
YEAR DISCONTINUED: |  | |
ENGINE DISPLACEMENT: |  | 7.0 cu. in. (115 cc) |
NUMBER OF CYLINDERS: |  | 1 |
CYLINDER BORE: |  | 2.25 in. (57.1 mm) |
PISTON STROKE: |  | 1.75 in. (44.4 mm) |
PISTON RING THICKNESS: |  | |
CYLINDER TYPE: |  | Aluminum with cast iron sleeve |
INTAKE METHOD: |  | Reed valves |
MANUFACTURER ADVERTISED H.P.: |  | 6 |
WEIGHT: |  | 29 lbs. (13.1 kg) powerhead only |
OPERATOR CONFIGURATION: |  | One Man operation |
HANDLEBAR SYSTEM: |  | Rigid |
CHAIN BRAKE: |  | none |
CLUTCH: |  | Centrifugal |
DRIVE TYPE: |  | Gear reduction |
CONSTRUCTION: |  | Sand cast magnesium |
MAGNETO TYPE: |  | Wico |
CARBURETOR: |  | Tillotson HL series |
MAJOR REPAIR KIT: |  | nla |
MINOR REPAIR KIT: |  | DG-1HL |
AIR FILTER SYSTEM: |  | Skinner ribbon element |
STARTER TYPE: |  | Fairbanks Morse automatic rewind |
OIL PUMP: |  | Manual |
MAXIMUM ENGINE RPM: |  | 4,500 |
IDLE RPM: |  | |
IGNITION TIMING: |  | 0.15625 in. (3.9 mm) before TDC |
BREAKER POINT SETTING: |  | 0.020 in. (0.51 mm) |
FLYWHEEL/COIL AIR GAP: |  | Position is fixed |
SPARK PLUG TYPE: |  | Champion H8J |
SPARK PLUG GAP: |  | 0.030 in. (0.76 mm) |
CRANKSHAFT MAIN BEARINGS: |  | Ball on clutch end, caged needle roller on flywheel end |
FUEL TANK CAPACITY: |  | |
FUEL OIL RATIO: |  | 16:1 |
RECOMMENDED FUEL OCTANE: |  | Regular grade 72 to 83 |
MIX OIL SPECIFICATION: |  | Two cycle chain saw mix oil |
CHAIN PITCH: |  | 1/2 in. |
CHAIN TYPE: |  | Blue Jet |
BAR MOUNT PATTERN: |  |  |
SHORTEST GUIDE BAR SUPPLIED: |  | 20 in. (50 cm) |
LONGEST GUIDE BAR SUPPLIED: |  | 24 in. (60 cm) |
COLOUR SCHEME: |  | |
PAINT CODES: |  | |
ILLUSTRATED PARTS LIST: |  |  |
SERVICE MANUAL: |  |  |