Search results
Results from the WOW.Com Content Network
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.
The 600–800 series had a Ford 330, 361, or 389 V8 standard, 700–900 had a 477 or 534 V8 optional. The 900 series had a 401 V8 standard. In 1979, the 361 or 389 V8 was replaced by a 370, and the 401 V8 was replaced by a 429; the 477 or 534 V8 remained as options. Detroit 6-71, 6-92, 8-71, and 8-92 engines were options, also.
The base engine was the Detroit Diesel 6-71N, with the Detroit 8V71 and Cummins N-Series diesel engines as options. [4] In 1972, the Detroit 12V71 became available as an option; though rarely ordered, the V12 engine would remain through 1978. [ 4 ]
The inline six-cylinder 71 series engine was introduced as the initial flagship product of the Detroit Diesel Engine Division of General Motors in 1938.. This engine was in high demand during WWII, necessitating a dramatic increase in output: about 57,000 6-71s were used on American landing craft, including 19,000 on LCVPs, about 8,000 on LCM Mk 3, and about 9,000 in quads on LCIs; and 39,000 ...
The ancestor of Detroit Diesel was the Winton Engine Company, founded by Alexander Winton in 1912; Winton Engine began producing diesel engines in fall 1913. After Charles F. Kettering purchased two Winton diesels for his yacht, General Motors acquired the company in 1930 along with Electro Motive Company, Winton's primary client.
The Detroit Diesel Series 50 is an inline four-cylinder diesel engine, that was introduced in 1993 by Detroit Diesel. The Series 50 was developed from the existing block of its sister engine, the Series 60 , which itself was initially designed by Detroit Diesel.
Specifications and design of the R were modified to be suitable to Iran. [12] With over 98% of the heavy duty trucks in Iran being Macks, either being produced locally or imported, the fall of the Shah in 1979, Iran Kaveh put an end to sales of new Macks in the country. It was estimated that in 1987 there were between 35,000–55,000 Mack ...