How to Add More Horsepower to a 2004 5.7 HEMI?

Answer The Hemi engine is one of the most legendary American power plants ever conceived. Derived from the hemispherical shape of the engine’s combustion chambers, the name Hemi simply represents po... Read More »

Top Q&A For: How to Add More Horsepower to a 2004 5.7 HEMI

What is the horsepower of a 426 HEMI?

Chrysler rates the 426 HEMI engine at 425 horsepower. An independent dynamometer test showed that the engine could produce 433.5 horsepower at 6,000 RPM. Maximum torque of 472 foot lbs. was reached... Read More »

How to Add More Horsepower to a 5.7 HEMI?

The 5.7 HEMI engine is available in the Dodge, Chrysler and Jeep vehicles, making it one of the most popular engines available today. Although the HEMI engine has several significant differences in... Read More »

How to Increase HEMI Horsepower?

A HEMI engine is a type of engine that uses distinctive hemispherical combustion chambers. Its use in the last 50 years has been primarily in performance vehicles produced and designed by Daimler-C... Read More »

What is the horsepower of the 5.7 hemi 2007 charger?

According to, the 2007 Dodge Charger with the 5.7 HEMI v8 option has 340 horsepower and 390 lb-ft of torque. This enables the vehicle to travel from 0 to 60 mph in about 6 seconds.Sourc... Read More »