Chassis Dyno access_timeMay 30, 2020 mode_comment0 Home for the LS 3 build We built this LS 3 and it has found a home in the customer’s Chevy pickup. It is back for some Chassis Dyno tuning. With a Holley Fuel Injection System it made 505 HP at the rear wheels and was rolling at about 160 mph. Read More admin58