All models utilise a light alloy inlet manifold which on carburettor models is coolant heated to improve the atomisation of the fuel/air mixture.

The exhaust manifold is of cast iron construction and incorporates a heated air box as part of the air inlet system on carburettor models.

• Specifications
• General information
• Inlet manifold - removal and refitting
• Exhaust manifold - removal and refitting
• Exhaust system - renewal
• Fuel evaporative emission control system components (Central Fuel Injection/CFI engines) - removal and refitting
• Crankcase emission control system components - removal and refitting
• Exhaust emission control system components - removal and refitting