Tuning Trippy Twin Turbo Terror at TopSpeed

Length: 03:54

1973 Porsche Chassis with 3.89L 993 based Twin Turbo motor and 993 Turbo 6-Speed gearbox. Getty Design GT-2 bodywork with 80" wide rear quarters and bumper. Initial break-in tuning 521 RWHP @ 1.05BAR on restrictive GT2876R's.

Tags: car porsche turbo motor race road twin 1973 atlanta garrett topspeed pca cleve gt1r peachstate