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Detroit Diesel 92 Series Engine Models and Their Specs

Colby Uva
The Detroit Diesel 92 Series engines are iconic two-stroke engines known for their power, versatility, and reliability across marine, industrial, and trucking applications. With configurations ranging from naturally aspirated to turbocharged and intercooled (TI) or aftercooled (TA), these engines provide tailored performance to suit diverse needs. Below is a comprehensive guide to all Detroit Diesel 92 Series engine models, including detailed specifications for naturally aspirated (N), turbocharged (T), turbo-intercooled (TI), and turbo-aftercooled (TA) versions.
Detroit Diesel 8V92TI Marine Engine Detroit Diesel 8V92TI Marine Engine

Overview of the Detroit Diesel 92 Series

First introduced in 1974, the Detroit Diesel 92 Series engines feature V-block designs with displacements of approximately 92 cubic inches per cylinder. They are available in V6, V8, V12, and V16 configurations, catering to applications from medium-duty vehicles to large marine vessels and industrial equipment.

Detroit Diesel 92 Series Engine Models and Configurations

6V92 Series

6V92N (Naturally Aspirated)
  • Configuration: V6
  • Displacement: 552 cubic inches (9.05 liters)
  • Power Output: 253 horsepower at 2100 RPM
  • Torque: 775 lb-ft at 1200 RPM
  • Applications: Medium-duty trucks, buses, and industrial applications
6V92T (Turbocharged)
  • Configuration: V6
  • Displacement: 552 cubic inches (9.05 liters)
  • Power Output: 277 horsepower at 2100 RPM
  • Torque: 816 lb-ft at 1200 RPM
  • Applications: Heavy-duty trucks and machinery
6V92TI (Turbocharged and Intercooled)
  • Configuration: V6
  • Displacement: 552 cubic inches (9.05 liters)
  • Power Output: Up to 310 horsepower at 2100 RPM
  • Torque: 970 lb-ft at 1300 RPM
  • Applications: Industrial equipment and marine propulsion
6V92TA (Turbocharged and Aftercooled)
  • Configuration: V6
  • Displacement: 552 cubic inches (9.05 liters)
  • Power Output: Up to 335 horsepower at 2100 RPM
  • Torque: 1020 lb-ft at 1300 RPM
  • Applications: High-performance marine vessels and trucks

8V92 Series

8V92N (Naturally Aspirated)
  • Configuration: V8
  • Displacement: 738 cubic inches (12.1 liters)
  • Power Output: Approximately 350 horsepower at 2100 RPM
  • Torque: 1250 lb-ft at 1300 RPM
  • Applications: Heavy-duty trucks and buses
8V92T (Turbocharged)
  • Configuration: V8
  • Displacement: 738 cubic inches (12.1 liters)
  • Power Output: 400–435 horsepower at 2100 RPM
  • Torque: 1250 lb-ft at 1300 RPM
  • Applications: Trucks, generators, and industrial equipment
8V92TI (Turbocharged and Intercooled)
  • Configuration: V8
  • Displacement: 738 cubic inches (12.1 liters)
  • Power Output: Up to 475 horsepower at 2100 RPM
  • Torque: 1350 lb-ft at 1300 RPM
  • Applications: Marine propulsion and heavy-duty industrial applications
8V92TA (Turbocharged and Aftercooled)
  • Configuration: V8
  • Displacement: 738 cubic inches (12.1 liters)
  • Power Output: Up to 550 horsepower at 2100 RPM
  • Torque: 1450 lb-ft at 1300 RPM
  • Applications: High-performance marine vessels

12V92 Series

12V92T (Turbocharged)
  • Configuration: V12
  • Displacement: 1104 cubic inches (18.1 liters)
  • Power Output: Up to 750 horsepower at 2100 RPM
  • Torque: Approximately 2000 lb-ft at 1300 RPM
  • Applications: Marine and industrial equipment
12V92TI (Turbocharged and Intercooled)
  • Configuration: V12
  • Displacement: 1104 cubic inches (18.1 liters)
  • Power Output: Up to 800 horsepower at 2100 RPM
  • Torque: Approximately 2200 lb-ft at 1300 RPM
  • Applications: Large marine vessels and industrial machinery
12V92TA (Turbocharged and Aftercooled)
  • Configuration: V12
  • Displacement: 1104 cubic inches (18.1 liters)
  • Power Output: Up to 850 horsepower at 2100 RPM
  • Torque: Approximately 2300 lb-ft at 1300 RPM
  • Applications: High-performance marine applications

16V92 Series

16V92T (Turbocharged)
  • Configuration: V16
  • Displacement: 1472 cubic inches (24.1 liters)
  • Power Output: Up to 1200 horsepower at 2100 RPM
  • Torque: Approximately 2800 lb-ft at 1300 RPM
  • Applications: Mining equipment and industrial power generation
16V92TI (Turbocharged and Intercooled)
  • Configuration: V16
  • Displacement: 1472 cubic inches (24.1 liters)
  • Power Output: Up to 1300 horsepower at 2100 RPM
  • Torque: Approximately 3000 lb-ft at 1300 RPM
  • Applications: Large marine propulsion and industrial machinery
16V92TA (Turbocharged and Aftercooled)
  • Configuration: V16
  • Displacement: 1472 cubic inches (24.1 liters)
  • Power Output: Up to 1500 horsepower at 2100 RPM
  • Torque: Approximately 3200 lb-ft at 1300 RPM
  • Applications: High-power marine vessels and industrial applications

Applications of Naturally Aspirated (N) 92 Series Engines

The naturally aspirated (N) engines in the Detroit Diesel 92 Series are simple, reliable, and well-suited for applications where ease of maintenance and dependability are priorities over high power output. These engines excel in:
  • Marine Applications:
    • Small workboats
    • Barges
    • Auxiliary power units
  • Industrial Equipment:
    • Stationary pumps
    • Compressors
    • Light-duty generators
  • Transportation:
    • Medium-duty trucks
    • Local buses and delivery vehicles

Applications of Turbocharged (T) 92 Series Engines

Turbocharged (T) engines in the Detroit Diesel 92 Series deliver increased power and torque compared to naturally aspirated models. They are ideal for applications requiring enhanced performance without additional cooling systems. These engines are commonly used in:
  • Marine Applications:
    • Small to medium-sized fishing vessels
    • Crew boats
    • Ferries
  • Industrial Equipment:
    • Construction equipment
    • Mobile cranes
    • High-capacity pumps
  • Transportation:
    • Heavy-duty trucks
    • Buses for longer routes
    • Emergency response vehicles (e.g., fire engines)

Applications of Turbo-Intercooled (TI) 92 Series Engines

The turbo-intercooled (TI) engines in the Detroit Diesel 92 Series are optimized for sustained power under high-load conditions. Intercooling reduces the intake air temperature, improving efficiency and reliability. These engines are ideal for:
  • Marine Applications:
    • Fishing vessels requiring long hours of operation
    • Tugboats and utility vessels
    • Offshore supply vessels
  • Industrial Equipment:
    • Heavy-duty pumps operating under consistent loads
    • Stationary power generators
    • Oilfield equipment
  • Transportation:
    • Long-haul trucks
    • Highway buses for intercity routes
    • High-performance specialty vehicles

Applications of Turbo-Aftercooled (TA) Engines

The turbo-aftercooled (TA) engines in the Detroit Diesel 92 Series are built for maximum performance in extreme environments. Aftercooling provides additional cooling to ensure peak efficiency and power output, making these engines the top choice for demanding applications:
  • Marine Applications:
    • Large fishing trawlers
    • High-speed ferries
    • Workboats requiring maximum thrust
  • Industrial Equipment:
    • Large-scale industrial cranes
    • Mining machinery
    • High-demand construction equipment
  • Transportation:
    • Oversized-load trucks
    • Specialty military vehicles
    • Extreme-duty off-road equipment

Summary

Each engine configuration in the Detroit Diesel 92 Series serves specific needs:
  • Naturally Aspirated (N): Reliability and simplicity for light-duty applications.
  • Turbocharged (T): Enhanced power for medium-duty use.
  • Turbo-Intercooled (TI): Sustained performance under heavy loads.
  • Turbo-Aftercooled (TA): Maximum power and efficiency for high-demand scenarios.

Why Choose Diesel Pro Power for Your 92 Series Engine Parts?

Diesel Pro Power is your trusted source for premium aftermarket parts for Detroit Diesel 92 Series engines. Whether you need parts for N, T, TI, or TA configurations, we provide quality components to keep your engine running at peak performance.
A Few Of The Parts You Will Find At The Above Links:
  • Overhaul Kits
  • Blowers
  • Freshwater Pumps
  • Turbochargers
  • Intercoolers and aftercoolers
  • Cylinder kits
  • Gasket and seal kits
  • Raw water pumps (marine-specific)
  • Oil Pumps
  • Fuel Pumps
  • Cylinder Heads
  • Injectors
  • Etc. 
 

Conclusion

The Detroit Diesel 92 Series engines are a testament to versatility and engineering excellence. With options ranging from naturally aspirated to turbocharged and intercooled, these engines are built to perform in a variety of demanding applications. For all your parts and maintenance needs, trust Diesel Pro Power to provide the highest quality components and exceptional service. Visit our website today to explore our extensive inventory and keep your 92 Series engine performing at its best.
Detroit Diesel Marine Engine