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2012 Aston Martin V8 Vantage SThe increase has been achieved through a valved air intake system and an aggressive spark strategy.The 4.7 litre V8 engine has been modified to deliver peak power of 430 bhp (436 PS / 321 kW) at 7200 rpm and torque of 490 Nm (361 lb.ft) at 5000 rpm representing an increase of 10 bhp and 20 Nm respectively and is signified with a black engine plenum.The extra gear permits shorter well-spaced ratios taking advantage of the optimum torque, which combined with a shorter final drive ratio of 4.182:1 delivers quicker acceleration and an enhanced sporting feel. The inherent benefits of a single clutch system reduces complexity and significant weight over a dual clutch solution.
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