MANUFACTURED BY:TERRILL D.D. SAW CO.BANGOR, MAINE, U.S.A.
YEAR INTRODUCED:1957
ENGINE DISPLACEMENT:5.1 cu. in. (83.5 cc)
NUMBER OF CYLINDERS:1
CYLINDER BORE:2.00 in. (50.8mm)
PISTON STROKE:1.625 in. (41.2mm)
CYLINDER TYPE:Aluminum with cast iron liner
INTAKE METHOD:Reed valves
WEIGHT :24 lbs. (10.8 kg.)
OPERATOR CONFIGURATION:One Man operation
HANDLEBAR SYSTEM:Rigid
CHAIN BRAKE:none
CLUTCH:Centrifugal
DRIVE TYPE:Gear reduction
CONSTRUCTION:Sand cast aluminum
MAGNETO TYPE:Wico FW2317
CARBURETOR:Tillotson HP series
STARTER TYPE:Fairbanks Morse automatic rewind
OIL PUMP:Automatic
IGNITION TIMING:1/4" before TDC
BREAKER POINT SETTING:0.020 in. (0.51mm)
FLYWHEEL/COIL AIR GAP:fixed
SPARK PLUG TYPE:Champion J-12-J
SPARK PLUG GAP:0.040 in. (1.01mm)
CRANKSHAFT MAIN BEARINGS:Ball
FUEL OIL RATIO:1/2 pint to 1 gallon
RECOMMENDED FUEL OCTANE:Regular
MIX OIL SPECIFICATION:SAE 30
CHAIN PITCH:1/2 in.
CHAIN TYPE:Oregon 10C
SHORTEST GUIDE BAR SUPPLIED:14 in. (35cm)
LONGEST GUIDE BAR SUPPLIED:36 in. (91cm)
COLOUR SCHEME:Yellow and Red enamel