Engine: Description and Operation

The basic engine components consist of:
^ Single overhead camshafts.
^ Two valves per cylinder.
^ Sequential Multiport Fuel Injection (SFI).
^ Aluminum cylinder heads.
^ Cast iron, 90-degree V-cylinder block.
^ Two-piece intake manifold system.
^ Composite-material lower intake manifold with noise insulator.
^ Large-bore throttle body.