In an internal combustion engine, the cylinder head sits above the cylinders and forms the roof of the combustion chamber. In sidevalve engines, the head is a simple sheet of metal; whereas in more modern overhead valve and overhead camshaft engines, the cylinder head is a more complicated block often containing inlet and exhaust passages, coolant passages, valves, camshafts, spark plugs and fuel injectors. Most straight engines have a single cylinder head shared by all of the cylinders and most V engines have two cylinder heads.
The Volkswagen LT is the largest light commercial panel van produced by Volkswagen from 1975 to 2006, before being replaced by the Crafter. Two generations were produced.
The GM Ecotec engine, also known by its codename L850, is a family of all-aluminium inline-four engines, displacing between 1.4 and 2.5 litres. Confusingly, the Ecotec name was also applied to both the Buick V6 Engine when used in Holden Vehicles, as well as the final DOHC derivatives of the previous GM Family II engine; the architecture was substantially re-engineered for this new Ecotec application produced since 2000. This engine family replaced the GM Family II engine, the GM 122 engine, the Saab H engine, and the Quad 4 engine. It is manufactured in multiple locations, to include Spring Hill Manufacturing, in Spring Hill, Tennessee, with engine blocks and cylinder heads cast at Saginaw Metal Casting Operations in Saginaw, Michigan.
The 2300 is a 2.3 L; 139.6 cu in (2,287 cc) inline-four engine produced by the Chevrolet division of General Motors for the 1971 to 1977 model years of the Chevrolet Vega and Chevrolet Monza. It featured a die-cast aluminum alloy cylinder block. The high-tech block features an alloy with 17 percent silicon. During the machining process, the cylinders were etched leaving the pure silicon particles exposed providing the piston wear surface, eliminating the need for iron cylinder liners. The block has cast iron main caps and a cast iron crankshaft. The engine's cylinder head is cast iron for lower cost, structural integrity and longer camshaft bearing life. The valvetrain features a direct-acting single overhead camshaft design. The engine block and cylinder heads were cast at Massena Castings Plant in Massena, New York.
The Volvo 700 series is a range of executive cars produced by the Swedish manufacturer Volvo Cars from 1982 to 1992. The 700 series was introduced in 1982 with the luxurious 760, followed two years later by the lower priced 740 which capitalized on the prestige attained by the very similar 760. The 700 series was then gradually replaced, beginning in 1990, by the 900 series. The 700, designed by Jan Wilsgaard, was originally to have been a replacement for the 200 series, but production of that model continued until the early nineties. The expensive 780, a Bertone-designed coupé version, entered production in 1986 and departed without a direct successor only four years later.
The Volkswagen G60 and G40 were inline-four cylinder automobile petrol engines, which uses a specific method of forced induction by way of a scroll-type supercharger. The G60 engine was formerly manufactured by the German automaker Volkswagen Group, and was installed in a limited number of their 'hot hatch' cars from their Volkswagen Passenger Cars marque from August 1988 to July 1993.
The KV6 automotive petrol engine has a 24-valve quad-cam V6 configuration, and a pressurising variable-length intake manifold to add hot spots throughout the rev range. Variants exist in 2.0 to 2.5 litres capacities. These were built initially by Rover Group, then by Powertrain Ltd. KIA manufactured KV6 in Korea under licence. Production moved from the UK to China in 2005, re-designated NV6.
The Volvo D5 is a type of turbocharged diesel engine developed by Volvo Cars for use in its passenger cars. The D5 engine is based on the Volvo Modular diesel engine. The D5 displaces 2.4 liters; a smaller series of two-litre engines were developed in 2010 and marketed as the Volvo D3 and D4.
The following outline is provided as an overview of and topical guide to automobiles:
The OM603 engine was a straight-6 Diesel automobile engine from Mercedes-Benz used from 1984 through 1999. The 603 saw limited use in the W124, W126 and W140 model vehicles.
The Volvo 900 Series is a range of executive cars produced by the Swedish manufacturer Volvo Cars from 1990 to 1998. The 900 Series was introduced in 1990 to replace the 700 Series from which it derived. Prior to the end of its production, the 960 was renamed as the Volvo S90 (saloon) and Volvo V90 (estate), and the 940 was renamed 940 Classic, becoming the last rear-wheel-drive cars from Volvo, until the 2023 Volvo XC40.
The Volkswagen D24T engine is a 2.4-litre inline-six-cylinder (R6/I6) single overhead camshaft (SOHC) diesel engine, formerly manufactured by Volkswagen Group from December 1982 to July 1992.
The Volkswagen D24TIC is a 2.4-litre inline-six-cylinder (R6/I6) single overhead camshaft (SOHC) diesel engine, formerly manufactured by Volkswagen Group from August 1986 to December 1998.
The EA827 family of petrol engines was initially developed by Audi under Ludwig Kraus leadership and introduced in 1972 by the B1-series Audi 80, and went on to power many Volkswagen Group models. This is a very robust water-cooled engine configuration for four- up to eight- cylinders. In Brazil this engine was produced under the name Volkswagen AP AP.
The Fiat Pratola Serra modular engines are a family of engines produced by the Fiat Group since 1994 and used in Fiat, Alfa Romeo, Lancia and Jeep vehicles. They are named after the Pratola Serra municipality in which they're being produced.
/ 
D24
