Specifications include, but are not limited to: ENGINE: To be turbo-charged and inter-cooled by air to air system, in-line e 6 cylinder diesel engine Engine must meet 2010/2016 OBD Emissions Regulations Design to be 4-valve head, wet sleeved, overhead cam with electronic unit injection pumps Minimum 659 C.I.D. (11 liter) Minimum 325 H.P. @1,500 - 1,900 RPM, 1,200 lb./ft. torque @ 1,200 RPM, torque rise 60% minimum Extended service spin on filters Silicone hoses and tubing on the engine (radiator & heater) 18.7 CFM minimum rating on the air compressor 12 volt gear reduction starter- Delco or equal Delco alternator 12 volt-160 AMP minimum Three (3) batteries - 12 volt 650/1950 C.C.A. threaded stud-type Inside/Outside air intake with in cab controls for snow plow application Air intake restriction monitor lock up type, dash mounted Coolant protection to below -37 degrees Fahrenheit DPF(diesel particulate filter)to be catalyzed type, mounted RH side under cab(frame mounted with SCR frame mounted RH side Clear right hand back of cab Vertical cab mounted exhaust with heat shield, exhaust turned Bright finish stack, lower elbow & heat shield Behr Fan and Electronic Modulating Fan Drive Bug screen mounted behind grille Fuel water separator drain valve integral with primary fuel filter