Here’s How Much Power A Set Of Long-Tube Headers Can Add To A 5.7 HEMI

The 5.7L HEMI is an impressive engine. Its extensive history in Dodge, Chrysler, Ram, and Jeep vehicles has proven it to be a powerful, reliable, and versatile engine that has plenty to offer, even in factory form. When the 5.7L HEMI debuted in Dodge Ram trucks in 2003, it made 345 horsepower and 375 lb-ft of torque, which was followed up by a revised version in 2009 that utilized variable cam timing (VCT) and other notable improvements that refined

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