Specifications include, but are not limited to: Engine and Related Components: Minimum 565 horsepower and 2,050 ft lbs torque; Engine cooling system should have a minimum of 1,330 square inches of cooling area; Horton 2 Speed fan drive; Factory installed engine brake; Block heater; Air compressor capable of producing 37 CFM; Starting and Electrical System: 12v low voltage disconnect for battery protection; Jump start terminals under hood; Cab and Equipment: Engine may not extend into cab. No doghouse firewalls allowed.; Heater shutoff valve to isolate primary heater.; Cab should be air mounted on at least 1 air bag.; Adjustable air ride driver seat with dual arm rest.; Dual air horns in addition to the electric signal horn; LED Marker Lights;
