[Engine Sim] NHRA Top Fuel Dragster Chrysler RB Hemi 8.2L V8 13000HP (Supercharged Nitromethane)

Описание к видео [Engine Sim] NHRA Top Fuel Dragster Chrysler RB Hemi 8.2L V8 13000HP (Supercharged Nitromethane)

NHRA competition rules limit the engine displacement to 500 cubic inches (8.19 L). A 4.1875-inch (106.36 mm) bore with a 4.5-inch (114.30 mm) stroke are customary dimensions. Larger bores have been shown to weaken the cylinder block. Compression ratio is about 6.5:1, as is common on engines with overdriven Roots-type superchargers.
The engine used to power a Top Fuel drag racing car is based on a second generation Chrysler RB Hemi, but is built exclusively of specialized parts. It retains the basic configuration with two valves per cylinder activated by pushrods from a centrally-placed camshaft. The engine has hemispherical combustion chambers, a 58-degree in. to ex. valve stem angle; 4.8 inches (121.92 mm) bore pitch.

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