Intake Manifold: Description and Operation

The intake manifold is a one piece aluminum casting. It incorporates cast-in fuel rails for the bottom feed fuel injectors. There is provision for Automatic Idle Speed (AIS) Motor mounting at the front of the right plenum. The dual log runners design is tuned for high speed. Dual throttle bodies are mounted to the front of the intake plenums. Sealing of the intake manifold to the heads by using fiber gaskets with molded-on silicone beads.