Tag: E-Force Supercharger System

Edelbrock has announced the release of the E-Force Supercharger system for 2007-13 GM trucks equipped with 4.8L or 5.3L LS engines. This system increased horsepower and torque gains on both engine configurations for improved street and towing performance. In testing, a stock 5.3L was improved from 270 horsepower and 94 M-KMs. of torque at the…