Hot on the heels of Callaway’s pricing announcement of a supercharged 2014 Chevrolet Silverado 1500 is Lingenfelter Performance Engineering’s offering of their own Silverado supercharging package for models equipped with a 5.3L EcoTec3 V8. The tune will utilize 93-octane gas, and a tall 3.07 axle ratio, according to Truck Trend.
The modifications were potent enough to push a 2014 Silverado Crew Cab test mule under 14 seconds in the quarter-mile, with a time of 13.89 seconds and a 100.07 mph trap speed. From the dyno charts, the upgrade brings the power levels of the 2014 Silverado to 397 horsepower, and 425 lb-ft of torque at the wheels. That’s plenty of power for a half-ton truck.