Accelerator pressure control mechanism
Active induction system tuning with multiple valves
Adaptive manifold tuning
Additional air control apparatus
Additional air control device for an internal combustion engine
Additional air supply system for an internal combustion engine
Additional carburetor
Adiabatic integral intake and exhaust conduit for internal combu
Adjustable configuration noise attenuation device for an air ind
Adjustable intake pipe
Adjustable timing electronic internal combustion engine ignition
Adjustable timing mechanism for fuel injection system
Admission manifold of modulatable impedance and low head loss
After burning preventive system for an internal combustion engin
After-cooler accessory unit for internal combustion engine havin
Aftercooler assembly for internal combustion engine
Aftercooler coolant flow control for internal combustion engine
Air and fuel charge forming device
Air assisted fuel atomizer
Air cleaner assembly