Modulated throttle bypass
Modulating air control valve
Motor driven rotary fuel pump
Moveable aperture for alteration of intake manifold cross sectio
Multi-chamber resonator
Multi-cylinder engine intake manifold and intake control unit us
Multi-cylinder engine intake manifold, intake control unit using
Multi-cylinder internal combustion engine
Multi-cylinder internal combustion engine
Multi-frequency engine intake resonator
Multi-mode intake manifold assembly for internal combustion engi
Multi-spark ignition system for internal combustion engines
Multicylinder engine
Multicylinder internal combustion engine
Multicylinder internal combustion engine of the Diesel type
Multiple frequency Helmholtz resonator
Multiple plunger fuel injection pump
Multiple slope ignition spark timing circuit
Multiple turbocharger apparatus and system
Multistep fluid control valve