, 2002–2008 Jaguar S-Type 4.2, and 2004–2009 Jaguar XJ8, and 2008–2010 Jaguar XF, and Supercharged The AJ33S is a supercharged/intercooled variant of the AJ33. It was introduced in 2002 to replace the 4.0 SC and produces at 6,100 rpm with of torque at 3,500 rpm. The engine was later updated to AJ34S specification to include Variable Valve Timing as well as other minor updates. Vehicles using this engine: 2004-2009 Jaguar XJR/Super V8, and 2003-2006 Jaguar XKR, and 2006-2008 Jaguar XKR, and 2003-2008 Jaguar S-Type R, and 2005-2009 Daimler Super Eight 2008-2010 Jaguar XF, and Land Rover also offered a supercharged version of the 4.2 L as that company's high-performance engine. Land Rover's version is not the same as the Jaguar's version but it was adapted from it. Applications: 2006-2009 Land Rover Range Rover Sport and 2006-2009 Land Rover Range Rover and 4.4 L The AJ41 version features an bore and stroke. This engine replaced the BMW M62 engine used in 2003-2005 Range Rover models. Applications: 2005-2009 Land Rover Discovery 3 / LR3 - , 2006-2009 Land Rover Range Rover Sport - at 5,500 rpm, at 4,000 rpm 2006-2009 Land Rover Range Rover - at 5,750 rpm, at 4,000 rpm Aston Martin 4.3/4.7 Aston Martin hand-assembles a special version of the AJ-V8 for the 2005 V8 Vantage known as AJ37. This unit displaced and produces at 7,000 rpm and at 5,000 rpm. This engine is unique to Aston Martin and features race-style dry-sump lubrication, which enables it to be mounted low to lower the centre of gravity. The firing order is the same as the other AJ-V8 engines although the cylinder numbering is different (AJ37 = 1-5-4-2-6-3-7-8 vs. AJ26 = 1-2-7-3-4-5-6-8). The engine is assembled by hand at the AM facility in Cologne, Germany, which also builds the V12 for the DB9 and Vanquish. The cylinder block, cylinder heads, crankshaft, connecting rods, pistons, camshafts, inlet and exhaust manifolds, lubrication system and engine management are all unique to the Aston Martin version. In May 2008, Aston Martin released a new design that used pressed cylinder liners instead of cast-in liners. This allowed for thinner liners, and a higher capacity of for the V8 Vantage. Power output increased to (an 11% increase on the previous 4.3-litre unit) and peak torque to (a 15% increase). The Aston Martin V8 Vantage S features the same 4.7-litre V8 engine found in the base Vantage, but with