First he runs in the 7’s and now they are adding even more power!!! The new 1500 plus horsepower combo has been installed and fired in Leroy the Savage, but tuning was still needed before today’s start of Holley’s LSFest 2018 in Bowling Green. Since Cleetus was coming into Holley’s hometown anyway, it made perfect sense to strap the beast to the Holley Chassis Dyno and see what kind of power it can make. With less than 10 lbs of boost it made nearly 900 at the tire. More boost made lots more power. Watch the video to see just how bad ass this supposed 1,500 horsepower combo can be.