ISETTA 1930-1959
	Single-Cylinder models (1957-60) Engine Bore & Stroke 72mm x 73mm Displacement 295cc Firing order 1 Oil pressure (hot) - Fuel Supply Carburetor Bing 1/22 Choke 22mm Main 125 Economy 1308 Slow Running 35 Needle 2 Valving Intake tappet clearance 0.003" - 0.15mm (cold) Exhaust tappet clearance 0.003" - 0.20mm (cold) Valve-timing indication Flywheel Intake valve opens 6° BTDC at 0.008" clearance Ignition Breaker gap 0.4mm Plug gap 0.6mm Ignition timing indication Blower housing Ignition timing 7° BTDC Clutch Clutch type Single Dry Plate Clutch linings - Brakes Brake type Girling Hydraulic Brake linings - Wheel Alignment Toe-In 2mm (4-5mm on German BMW Isetta) Camber 1½° Caster angle 12° King pin angle 5°