Isetta Single-cylinder Models (1957-60)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
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°
|
