Vauxhall Model HIY 10 HP

Vauxhall Model HIY 10 HP

The Car

Coming soon

The Specs

Below are the technical specifications and any performance numbers we could get.


Bore & Stroke 63.5mm x 95mm
Displacement 1203cc
Firing order 1,3,4,2
Oil pressure (hot)
25 – 35lb./sq. in.
(warning light instead of oil pressure gauge)

Fuel Supply

Carburetor Zenith 30 VIG3
Choke 25 mm
Main 75
Compensating 90
Slow Running 50
Pump 50


Intake tappet clearance 0.006″ (hot)
Exhaust tappet clearance 0.013″ (hot)
Valve-timing indication Timing chain and gears
Intake valve opens 4° BTDC


Breaker gap 0.010″ – 0.012″
Plug gap 0.037″ – 0.040″
Ignition timing indication Flywheel
Ignition timing 2° BTDC



Clutch type Single Dry Plate
Clutch linings Friction type


Brake type Lockheed Hydraulic
Brake linings Raybestos CP2

Wheel Alignment

Toe-In 316
Camber 1° to 2°
Caster angle 7° to 8°
King pin angle 4¼° to 4½°