Edelbrock 15711 Stage 2 Supercharger for 2014-2019 Corvette Stingray LT1 W/ TuneEdelbrock Stage 2 Supercharger #15711 For 14 19 Corvette Stingray LT1 W Tune The Edelbrock supercharger stage 2 street strip system part #15711 for 2014 19 Chevy Corvette Stingray LT1 increases the performance of your LT1 engine to 537 horsepower and 527 ft lbs of torque to the rear wheels. The core of this system is the Eaton Gen VI 2300 TVS rotating assembly with a four lobe design with 160 degrees of twist for maximum flow, minimum temperature rise