Patent ID: 7398770

Claim:
A dual cold air induction system for cooling ingested ambient air prior to introduction to an air cleaner and for further cooling the cooled ingested ambient air prior to introduction to a point of ignition in a diesel engine of a vehicle, the system comprising: a diesel engine; a dual air cooling unit housing operationally and functionally connected to the diesel engine; at least one evaporator cooling device disposed within the dual air cooling unit housing; at least one blower fan disposed within the dual air cooling unit housing for forcefully dispersing and distributing ingested ambient air over the at least one evaporator cooling device, throughout the dual air cooling unit and throughout the system; at least one cold air channel for transporting cooled ingested ambient air from the dual air cooling unit housing to a location prior to an air cleaner; at least one secondary after charged intercooler disposed within the dual air cooling unit housing for further cooling the cooled ingested ambient air; at least one primary after charged intercooler channel connected to the at least one secondary after charged intercooler; and at least one secondary after charged intercooler channel connected from the at least one secondary after charged intercooler.