Thursday 23 October 2014

Hemi Engine Specifications

Ahead built in the 1950s, the Dodge and Chrysler wrinkle of Hemi motors keep evolved to conformed contemporary requirements for emissions and other regulations. Nevertheless the public intellection for the motors remains the alike. The Hemi motor is so named considering the engine's combustion Hospital ward is in the shape of a half circle, or hemisphere.


Early Models


The head Hemi motors were placed in Chrysler vehicles inauguration in 1951. Agnate motors were placed in company-affiliated DeSoto and Dodge models in the second childhood that followed. The virgin Hemi Engine, as installed in a 1951 Chrysler Imperial, had a displacement of 331 cubic inches. That Engine produced 180 horsepower at 4,000 rpm and 312 ft.-lb. of torque at 2,000 rpm. By 1955, the Imperial with a 331 Hemi was manufacture a also impressive 250 horsepower. The first off Dodge Hemis, such as the 1953 Crown, featured a Hemi of 241 cubic inches. That Engine was capable of 140 horsepower and 220 ft.-lbs. of torque.


Second Generation


Inspired by their own Hemi-powered chase cars, Chrysler began placing a second-generation Hemi Engine in its vehicles in 1966. The engine, which was featured in cars from 1966 to 1971, had a displacement of 426 cubic engines. The cast-iron-cylinder-head-equipped engine had a Muzzle of 4.25 inches and a stroke of 3.75 inches. The Hemi was fitted with two four-barrel carburetors and prepared 425 horsepower at 5,000 rpm. It besides produced 490 ft.-lbs. of torque at 4,000 rpm. These motors were installed in a reach of vehicles, including many Dodge Charger, Plymouth Roadrunner and Dodge Challenger models.


That Hemi Engine has a displacement of 5.7 litres. The output of those motors differed slightly between vehivle and Motor lorry models, however generally produced approximately 340 horsepower and 390 ft.-lbs. of torque. The motors act cylinder deactivation, which shuts down four of the V-8's cylinders during times of brilliance appliance in an effort to conserve fuel.

Updates


Modern Hemis

Chrysler started Industry on a cutting edge round of Hemi motors in 2002. In that that period, it has been placing Hemi engines in Dodge Ram trucks, Dodge Chargers and other vehicles.



Chrysler has confirmed it is in development of a new 6.4-liter version of the Hemi motor for its automobiles. The new Hemi is to be installed in the 2011 Dodge Challenger SRT8. This new Hemi will produce 475 horsepower and 460 ft.-lbs. of torque.