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Autodelta
147 GTA AM Super |
156 GT Brera / Spider GTV / Spider SZ |
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Autodelta 147 GTA AM Super | Engine Leaving off from their successful 3,750 cc V6 engine, Autodelta have gone a step further by fitting a custom engineered Rotrex supercharger. The engine is a bored-out version of the existing 3.2 V6 Alfa Romeo 147 GTA unit, now delivering 400 bhp at 7,000 rpm and capable of reaching 180 mph. New steel billet camshafts, a Ferrari-derived larger throttle and suitable re-mapping of the engine all quicken driving response and help achieve performance levels not found in any other current sports hatchback. A bespoke stainless exhaust system, with new manifolds at the front and quadruple tailpipes at the back give the new engine a wide breathing range: 330 lb ft of torque at 4,500 rpm are at the driver's disposal, and the rev redline stops just short of 8,000 rpm. . . . |
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