This 2006 Porsche 911 GT3 Cup is a factory-built race car that featured an adjustable rear wing, a six-speed sequential transaxle, a limited-slip differential, three-piece BBS 18″ race wheels, air jacks, adjustable suspension and brake balance, lightweight bodywork, and a roll cage and safety equipment. This example has been raced in NASA ST1 competition, and in 2024 the drivetrain was overhauled. Bill Rader Motorsport rebuilt the transaxle, and Autometrics Motorsports performed a 4.0-liter conversion with coated RSR bearings, a 4.0/4.2 crankshaft, Mahle Motorsport pistons, Capricorn cylinder liners, and Carillo connecting rods. An FVD Brombac …
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Author: bringatrailer
