IEL DB-52 SUPER PIONEER (DUPLICATE).


MANUFACTURED BY:IEL (Industrial Engineering Ltd.)VANCOUVER, BRITISH COLUMBIA, CANADA
SERIES OR ASSEMBLY NUMBER:Super Pioneer
YEAR INTRODUCED:1951
YEAR DISCONTINUED:1952
ENGINE DISPLACEMENT:4.91 cu. in. (80.5 cc)
NUMBER OF CYLINDERS:1
CYLINDER BORE:2.0 in. (50.8 mm)
PISTON STROKE:1.5625 in. (40 mm)
CYLINDER TYPE:Aluminum with cast iron sleeve
INTAKE METHOD:Reed valve
OPERATOR CONFIGURATION:One Man operation
HANDLEBAR SYSTEM:Rigid
CHAIN BRAKE:none
CLUTCH:Centrifugal
DRIVE TYPE:Bevel Gear Transmission, 3.2-1 gear ratio
CONSTRUCTION:Sand cast aluminum
MAGNETO TYPE:Wico
CARBURETOR:Tillotson ME-5A, later ME-5B
AIR FILTER SYSTEM:Brass screen
STARTER TYPE:IEL automatic rewind with steel cable
OIL PUMP:Manual pump
OPERATING RPM:4200
IGNITION TIMING:27 degrees B.T.D.C.
BREAKER POINT SETTING:.020 in.
FLYWHEEL/COIL AIR GAP:Position is fixed
SPARK PLUG TYPE:Champion J8J
SPARK PLUG GAP:.025 in.
CRANKSHAFT MAIN BEARINGS:Ball
FUEL OIL RATIO:1 quart oil to 3 gallons fuel (12-1)
RECOMMENDED FUEL OCTANE:Regular
MIX OIL SPECIFICATION:SAE 40
CHAIN PITCH:9/16 in.
CHAIN TYPE:IEL Planerchain, optional Standard (scratcher)
SHORTEST GUIDE BAR SUPPLIED:14 in. (35cm)
LONGEST GUIDE BAR SUPPLIED:36 in. (91cm)
COLOUR SCHEME:Red enamel