This is a category that is pretty rapidly going away. You'll be hard-pressed to find an overhead valve — also known as a pushrod — engine in anything outside of a General Motors LS/LT V8 or one of ...

The Cadillac 4.2L Twin-Turbo V-8 LTA engine is a clean-sheet design. It was developed as a small-displacement V-8 with the goal of delivering exceptional power density of 131 hp (98 kW) per liter, for ...

It seems, for the modern American production car. that the 'L' head engine is a thing of the past. Present design trends indicate that the few remaining flathead engines now in production will be ...

General Motors’ all-new 3.9L V6 has been honored with a Breakthrough Technology award by Popular Mechanics for its innovative use of variable valve timing in an overhead valve engine. For ages GM has ...

In 1932, Henry Ford, the acknowledged all-time master of automotive mass production, dealt his competitors a severe blow and elevated the standard of middle-class transportation by introducing his new ...

CP-20H and CP-30H centrifugal pumps feature capacities of 158 and 264 gpm, and a maximum head of 98 and 115 feet, respectively. Overhead valve engines provide peak performance and minimal fuel ...