Bob Griffith twin turbo 97 Viper on DynaPack 4 PSI boost 937 HP

Bob Griffiths 97 Viper twin turbo on the Twins Turbo motorsports DyanPack chassis dyno in Signal Hill CA. Running 4 psi of boost making 937 WHP. Engine is 510 CI, featuring two Bullseye Power Borg Warner T-4 80mm turbos, CNC intake manifold designed by Marc “Koz“ Kozeluh of Twins Turbo and Steve Hall of Hall engineering and design, Intake NC programming and machining by Steve Hall. Fabrication done by Twins Turbo Motorsports and Andrew “Serge“ McClelland. Wired by GP Motorsports and features a MoT