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The Series 92 engines were introduced in 1974. [8] Compared to the Series 71 engines they were derived from, the Series 92 featured a larger bore of 4.84025 ± 0.00125 in (122.942 ± 0.032 mm) and an identical stroke of 5 in (130 mm) for a nominal displacement per cylinder of 92 cu in (1,510 cc), from which the Series 92 derives its name.
6.2L fitted to a 1987 HMMWV. The original 6.2 L (379 cu in) diesel V8 was introduced in 1982 for the Chevrolet C/K and was produced until 1993. The 6.2L diesel emerged as a high-fuel-economy alternative to the V8 gasoline engine lineup, and achieved better mileage than Chevrolet's 4.3L V6 gasoline engine of the 1980s, at a time when the market was focused on power rather than efficiency.
Model Displacement Fuel Type Power Torque Used in 3116 [1]: 403 cu in (6.6 L) D: TC I6: 225 hp (168 kW) 430 lbf⋅ft (583 N⋅m) @1550rpm: M35A3 2 + 1 ⁄ 2-ton 6x6, Family of Medium Tactical Vehicles
The Heavy Expanded Mobility Tactical Truck (HEMTT) is an eight-wheel drive, diesel-powered, 10-short-ton (9,100 kg) tactical truck. [2] The M977 HEMTT first entered service in 1982 with the United States Army as a replacement for the M520 Goer, and since that date has remained in production for the U.S. Army and other nations.
International offered its own V800 turbocharged diesel V8 (replacing the DVT573), with Detroit Diesel introducing the 8V92 V8 (in place of the 12V71), the Caterpillar 3406 six, and several Cummins engines, including the 1150cid KT-450 six (among the largest engines ever fitted to a roadgoing vehicle).
In 1972, the Detroit 12V71 became available as an option; though rarely ordered, the V12 engine would remain through 1978. [4] Although Detroit Diesel had developed a gas-turbine version of the GMC Astro in the early 1970s, fuel-economy concerns would keep it out of production. [ 4 ]
Detroit Diesel 8V71 568 cu in (9.3 L) V8 Diesel Used in Crown motorcoaches; not used for school buses Detroit Diesel 6V92: 552 cu in (9.0 L) V6 Methanol Diesel 1989–1991 Rear-engine Supercoach Series II, bus body designed for use of engine Most methanol-fuel buses converted to diesel. Detroit Diesel 8V92 736 cu in (12.1 L) V8 Diesel
The United States Army DEVCOM Ground Vehicle Systems Center (GVSC) (formerly United States Army Tank Automotive Research, Development and Engineering Center (TARDEC) [1]), located in Warren, Michigan, is the United States Armed Forces' research and development facility for advanced technology in ground systems. [2]