Specifications:

Reliant 747.5 cc Side valve

Performance Figures:

Power:

14 BHP @3,500rpm

Torque:

 

Max BMEP:

 

 

 

Engine Specifications:

General Data:

Using many of the Austin parts Reliant built there own 750cc engine. The main difference between then is the location of the distributor which on a Reliant engine is at the front on the left going through the head.

Bore

55.88mm (2.2”)

Stroke

76mm (3.00”)

Firing Order

1-3-4-2

Crankcase Ventilation

Filler Cap Breather

Engine Mounting

Rubber Mounts

Clutch

Dry single plate 6 1/4” Borg and Beck

Carburetor

Solex 26 AIC Bi-starter

Fuel Pump

Mechanical Pump

Air Cleaner

Washable gauze element

Oil Filter

None on the early engines then a gauze filter

Water Pump

Thermosiphon

Fan

Four Blade

Electrics

12 Volt Positive earth

Alternator / Dynamo

Lucas C40-1

Starter Motor

Lucas M35G

Distributor

Lucas D2A4

Drive

Worm from cam

Ignition Advance

6mm (1/4”)  before TDC

Overall Dimensions:

 

Length (Front to Back)

 

Height

 

Width

 

Dry Weight

 

750 Side Valve

Reliant 750 engine
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1935 Reliant

Sep 2020