Parts For Detroit Diesel 8V92 Turbo

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Engine Specifications & Applications of the Detroit Diesel 8V92 Turbocharged Engine

Overview: Detroit Diesel 8V92 Turbocharged

The Detroit Diesel 8V92 Turbocharged engine is a high-output V8 from the proven 92 Series of two-stroke diesel engines. Known for its robust power, compact footprint, and field-serviceable design, the 8V92 Turbo delivers exceptional performance across marine, military, and industrial applications. With a displacement of 736 cubic inches (12.05 liters), this engine combines a Roots-style blower and a turbocharger for increased airflow, torque, and combustion efficiency.

Diesel Pro Power supports this powerhouse with a complete inventory of aftermarket turbochargers, rebuild kits, gaskets, and support parts—built to meet or exceed OEM specifications.

Technical Specifications: Detroit 8V92 Turbocharged Engine

Specification	Value
Configuration	V8, two-stroke diesel
Displacement	736 cu in (12.05 liters)
Bore x Stroke	4.84 in x 5.00 in
Aspiration	Turbocharged + Roots-style blower
Horsepower Range	475–550 HP @ 2,100–2,300 RPM
Torque Output	1,150–1,350 lb-ft
Cooling System	Water-cooled
Fuel System	Mechanical unit injectors
Oil Capacity	~30–34 quarts
Dry Weight	~2,800–3,000 lbs (depending on setup)
Valvetrain	2 exhaust valves per cylinder
Intake Method	Scavenged through cylinder liner ports

Key Engineering Note:

All valves in Detroit 2-stroke engines—including the 8V92—are exhaust valves only. Intake air enters through ports in the cylinder walls, pressurized by the blower and turbo. This uniflow scavenging system is a hallmark of Detroit Diesel design.