Air Intake Manifold

The air intake manifold is a 2-piece (upper and lower) aluminum casting. Runner lengths are tuned to optimize engine torque and power output. Manifold provides mounting flanges for air throttle body assembly, fuel supply manifold, accelerator control brackets, EGR valve and supply tube.

Vacuum taps are provided to support various engine accessories. Pockets for injectors are machined to prevent air and fuel leakage. Pockets in which injectors are mounted, are placed to direct injector fuel spray immediately in front of each engine intake valve.