Alloy Premier MK 1 Concentric Carburettor Set as fitted to the following 850cc Norton Commando models from 1973-74.
- Commando Mk. 1A Interstate - 1973-74
- Commando Mk. 2A Interstate - 1973-74
Specifications
Carb Type: 900 Series MK 1 - ALUMINIUM
Engine Type: 4 stroke
Fuel Type: Petrol
Throttle Valve: 3.5
Main Jet: 230
Needle Jet: 106
Premier Pilot Jet: 19
Needle Position: 3
Internal Bore: 32mm
Part Number: 932/31PREM, 932/32PREM, PACK137