Chevrolet 4500 HD 2023 Manual page 340

Vehicle Data
Capacities and Specifications
These specifications are given here for information only. Before using them, see the Cautions and other instructions throughout this manual
the index may help you locate such items. For more information, see the Service Manual covering the chassis or body part in question. Your
dealer may also be able to help.
Description
Manufacturer
Model
Engine type
Induction
Bore
Stroke
Displacement
Full load RPM
Compression ratio
Firing order
Fuel injection timing (static)
degree
Valve clearance
Engine Specifications
Water-cooled, overhead camshaft, direct injection engine with a charge air cooled turbocharger.
Isuzu
4HK1 5.2L Diesel Engine
Inline 4, Four Cycle
Turbocharged W/Charge Air Cooler
115 mm
125 mm
5.193 L (317 CID)
2,500 rpm
16.5 to 1
1-3-4-2
0°
Both intake and exhaust valves:
0.6 mm (0.024 in) in cold engine
Technical Data 339