Twin-Screw Blower Boosts 2007 Ford Mustang Shelby GT500 To Nearly 1,000 RWHP

BJ McCarty’s 2007 Ford Mustang Shelby GT500 is known as Christine, as she can be a difficult gal. In his quest to push her into the 9-second zone, he opted to install the latest Whipple 2.9-liter supercharger, which he dyno tested at Mastiff Performance in Debary, Florida. “The Gen 3 twin-screw takes less power to drive, produces lower boost temps, and has a higher airflow capacity,” Dustin Whipple said. “It’s a better fit for the 5.4- and 5.8-liter engines as it is in a more ideal, usable RPM range.”

... read more