(1990 / 1993)

Following on from the development of the 6.3 and 7 litre versions of the 2 valve V8 engine, RS Williams turned their attention to creating a 7 litre version of the 4 valve Virage engine. Following the engine conversion, particular car was then sent to AM specialists, Lincoln Scott, who modified the exterior styling. The rear is similar to that of the supercharged Vantage, whereas the front is similar to the Works Service developed 6.3 Superleggera Virage, although this car predates the Works Service special.