What Difference Does a Supercharger Make? | Stock vs Modified GT350R Roll Racing

Ford Mustang GT350s and GT350Rs provide an excellent platform for a supercharger system. How much faster will this modification make your vehicle? We visited the Pennzoil Proving Grounds to get some answers. HPE850 GT350 Vehicle Page: Hennessey’s HPE850 supercharged upgrade is guaranteed with a 2 Year / 24,000 mile limited warranty. Make your GT350 or GT350R more powerful than a GT500: 979-885-1300 | Would you like to learn how to make fast cars