APS builds 557 hp twin-turbo setup for Pontiac G8 GT
by Damon Lavrinc (RSS feed) on May 12th, 2008 at 2:33PM
Click above for a gallery of the turbocharged APS HSV Commodore.APS is in the business of making power and that's exactly what they've done for the new Pontiac G8 GT and its Aussie-spec sibling, the Holden Commodore HSV. The tuner's Stealth Intercooled turbocharger setup uses two water-cooled turbos mounted deep into the engine bay, just ahead of the transmission, to ensure underhood temps are kept in check – road debris be damned. According to APS, the system is a straightforward, bolt-in affair, utilizing a right-sized, aluminum, air-to-air intercooler, seven pounds of boost and a... Read More
