Complete Street Performance just did a full install and dyno video of Hellion’s base Sleeper Kit on a 2019 Mustang GT, producing almost 900RWHP with only 3 modifications.
The dyno pulls show the progression of power by turning up the boost with no pulleys or belts to change. The runs were done showing the results of 3 simple modifications — fuel system, Ngauge/Lund Tune and the Hellion Turbo Systems Sleeper base entry level turbo kit with 62mm turbos.
Check out the video results of the Hellion Sleeper Kit inside.
Le Mans Winner Joey Hand’s GT500 Sold to M6G Member/Sponsor Next Post:
GT350 Owner’s Engine Refresh, Part Two