General Motors' most powerful production engine yet can now be ordered as a crate motor thanks to the folks at Chevrolet Performance. We're talking about the LT5 6.2-liter supercharged V-8 that's normally found in the 2019 Chevrolet Corvette ZR1. Straight out of the box, this beast of a motor is good for 755 horsepower and 715 pound-feet of torque. The LT5 is among a trio of new crate engines Chevrolet Performance will introduce this month at the 2018 SEMA show in Las Vegas. The others include a ZZ6 5.7-liter V-8 and an L96 6.0-liter V-8, with the three new additions bringing the tally of V-8...