Performance 287 kW (390 PS) at 7500 rpm. Torque 480 Nm (354 ft/lb) at 5200 rpm. Fuel gasoline. 5-speed Manual transmission. Engine 3 668 ccm (224 cui), 6-cylinder, In-Line, 24-valves, 3.7L, XJ6,XJS AJ6 3,6.
A fully evolved racing version of this excellent engine.
Engine is being further stretched to 4.8L later and 550bhp.