ALVIS 1930-1959
	Fourteen, 13.58 HP (1946-50) Engine Bore & Stroke 74mm x 110mm Displacement 1892cc Firing order 1,3,4,2 Oil pressure (hot) 40 lb./sq. in. at 40 mph Fuel Supply Carburetor SU Choke 1.5" Needle CT Needle Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.009" hot Valve-timing indication Flywheel Intake valve opens 15° BTDC Ignition Breaker gap 0.012 - 0.015" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing See plate on valve cover Clutch Clutch type Borg & Beck Single Dry Plate (9") Brakes Brake type Girling 2LS Mechanical Brake linings 1¾"x3⁄16" Wheel Alignment Toe-In 1⁄8" Camber 2°30' Caster angle 3°0' King pin angle 7°30' Fourteen sports, 13.58 HP (1946-50) Engine Bore & Stroke 74mm x 110mm Displacement 1892cc Firing order 1,3,4,2 Oil pressure (hot) 40 lb./sq. in. at 40 mph Fuel Supply Carburetor SU-Twin carburetors Choke 1.5" Needle DQ Needle Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.009" hot Valve-timing indication Flywheel Intake valve opens 15° BTDC Ignition Breaker gap 0.012 - 0.015" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing See plate on valve cover Clutch Clutch type Borg & Beck Single Dry Plate (9") Brakes Brake type Girling 2LS Mechanical Brake linings 1¾" x 3⁄16" Wheel Alignment Toe-In 1⁄8" Camber 2°30' Caster angle 3°0' King pin angle 7°30' 3-Litre Saloon and Coupe, 26.25 HP (1950-51) Engine Bore & Stroke 84mm x 90mm Displacement 2993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 40 lb./sq. in. at 40 mph Fuel Supply Carburetor Solex Choke 27 Main jet 115 Compensating jet 55 Economy jet 200 Slow running jet 70 Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.009" hot Valve-timing indication Flywheel Intake valve opens 13° BTDC tappets at 0.020" clearance Ignition Breaker gap 0.012 - 0.015" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing 2°BTDC Clutch Clutch type Borg & Beck Single Dry Plate (10") Clutch linings - Brakes Brake type Lockheed Hydraulic Brake linings 2¼" x 3⁄16" Wheel Alignment Toe-Out 1⁄16" Camber 1° Caster angle 1°30' King pin angle 9° 3-Litre Sports, 26.25 HP (1950-51) Engine Bore & Stroke 84mm x 90mm Displacement 2993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 40 lb./sq. in. at 40 mph Fuel Supply Carburetor SU Choke 1¾" Needle UA Needle Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.009" hot Valve-timing indication Flywheel Intake valve opens 13° BTDC tappets at 0.020" clearance Ignition Breaker gap 0.012 - 0.015" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing 2°BTDC Clutch Clutch type Borg & Beck Single Dry Plate (10") Clutch linings - Brakes Brake type Lockheed Hydraulic Brake linings 2¼" x 3⁄16" Wheel Alignment Toe-Out 1⁄16" Camber 1° Caster angle 1°30' King pin angle 9° TC21-100 (1952-55) Engine Bore & Stroke 84mm x 90mm Displacement 2993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 40 lb./sq. in. at 40 mph Fuel Supply Carburetor SU Type H.4 (Twin) Needle ES Needles Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.009" hot Valve-timing indication On Flywheel Intake valve opens 13° BTDC tappets at 0.020" clearance Ignition Breaker gap 0.012 - 0.015" Plug gap 0.025" Ignition timing indication On Flywheel Ignition timing 2°BTDC Clutch Clutch type Borg & Beck Type 10A6-G Clutch linings - Brakes Brake type Lockheed Hydraulic 2LS Brake linings - Wheel Alignment Toe-Out 1⁄16" Camber 1° Caster angle 1°30' King pin angle 9° TC108/G (1956-58) Engine Bore & Stroke 84mm x 90mm Displacement 2993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 40 lb./sq. in. at 40 mph Fuel Supply Carburetor SU Type H.4 (Twin) Needle ES Needles Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.009" hot Valve-timing indication On Flywheel Intake valve opens 13° BTDC tappets at 0.020" clearance Ignition Breaker gap 0.012 - 0.015" Plug gap 0.025" Ignition timing indication On Flywheel Ignition timing Early 2°, late 5°BTDC Clutch Clutch type Borg & Beck Clutch linings - Brakes Brake type Lockheed Brake linings 11" x 2¼" Wheel Alignment Toe-Out 1⁄16" Camber 1° Caster angle 1°30' King pin angle 9° 3-litre TD21 (1959) Engine Bore & Stroke 84mm x 90mm Displacement 2993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor Twin SU Type H4 (up to car #25970) Type HD6 (from car #25971) Choke H4=1½"; H6=1¾" Needle H4=CE Needle; H6=TA Needle Valving Intake tappet clearance 0.009" hot Exhaust tappet clearance 0.012" hot Valve-timing indication On Flywheel Intake valve opens 13° BTDC tappets at 0.020" clearance Ignition Breaker gap 0.015" Plug gap 0.025" Ignition timing indication On Flywheel Ignition timing 5°BTDC Clutch Clutch type Single Dry Plate 10" dia. Alternative Borg Warner automatic transmission Clutch linings Raybestos woven WR7 or moulded Brakes Brake type Lockheed 2LS; Opt.: Lockheed front disc brakes with Ferodo D53 pads Brake linings MR41 or Mintex M20 Wheel Alignment Toe-Out 0 to 1⁄16" Camber 1° Caster angle 1°30' King pin angle 9°