Check out Dale’s INSANE Castle Hill Performance Twin Turbo Big Block VT Commodore as it lays down a number of demonstration Dyno Runs at Summernats 33.

With a pair of 98mm Turbos and more than 60 Pounds of Boost this weapon recorded 3,470rwhp which is the Highest recorded Horsepower figure in the 33 year History of Summernats. Watch the videobelow and leave a comment or share this onenwith your friends. Follow us also on Facebook, Instagram or Pinterest!