This Ultima GTR 720 features a modified 7. 0-litre Chevrolet LS7 V8 built to race specifications, reportedly producing up to 800hp at 8,000 rpm and paired with a reinforced five-speed Porsche Turbo G52 manual transaxle. It received an engine and aerodynamic upgrade in 2019 inspired by the Ultima RS, including an adjustable carbon-fibre rear wing and revised bodywork, and has covered approximately 20,000 km with only around 3,000 km on the current engine and gearbox.
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The seller notes small fibreglass cracks and exhaust-related blemishes on the rear clam, and the car is offered with extensive invoices and spare parts.