banner 1

700cc OHV

Specifications:

All engines are 700cc OHV, 4 cylinder, four stroke, water cooled, die cast aluminum block with removable cast iron liners.

Performance Figures:

 

Compression ratio 7.8:1

Power: .......................

Torque: ......................

Max. BMEP: ..............

Engine Specification:

General Data:

4 cylinder, four stroke, water cooled die cast aluminum cylinder block with removable cast iron liners. Die cast aluminum cylinder head with valve seats for lead free applications and cast iron valve guides. Forged steel counter-balanced crankshaft mounted on 3 lead bronze steel-backed bearings. Forged steel connecting rods mounted on lead bronze steel-backed bearings.

Bore

60.5 mm (2.38 inch)

Stroke

60.96 mm (2.4 in)

Firing order

1, 3, 4, 2

Crankcase Ventilation

Filler cap Breather

Engine Mounting

2 point suspension on rubber mountings

Clutch

6 1/4 in dry single plate, Borg and Beck

Carburetor

 Zenith 301Z

Fuel Pump

AC Delco Mechanical 4 psi

Air cleaner

Paper element

Oil filter

Full flow, replacement

Water pump

Centrifugal belt driven

Fan

Mechanical 254 mm (10 in) 4 blade

Electric’s

12v Negative earth

Alternator / Dynamo

Dynamo ...........Lucas C40-1

Starter motor

M35G Inertia type

Distributor

 Lucas 25D4 anti clockwise rotation

Drive

Skew gear from crankshaft

Ignition advance

Centrifugal and vacuum

Overall Dimensions:

Length (fan to flywheel)

493 mm (19.4 in)

Height

610 mm (24 in)

Width

417 mm (16.4 in)

Weight dry

58 kg (128 lbs)