The Detroit Diesel Engine
Above: 8v92N (1976): 387hp, 3,230 lb. (w/o transmission)
While similar to the 71-series, the 8v92 (above) was a new design, for example surrounding cylinder liners directly with engine coolant. Displacement increased to 92 cubic inches per cylinder, resulting in 387 horsepower or 567 horsepower with a turbocharger.