HP Tuners has unlocked the engine control module of the Chevrolet Corvette ZR1. A ZR1 with this tune made 1,180 horsepower and 1,094 pound-feet of torque at the rear wheels. The ECU upgrade is available starting at $1,499. HP Tuners has unlocked the engine control module (ECM) of the Chevrolet Corvette ZR1. Despite General Motors […]
