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The McLaren M838T engine is a 3.8-litre (3,798.6 cc) 90-degree twin-turbocharged flat-plane V8, designed and developed in collaboration with Ricardo. [ 1 ] Development
A mechanically driven supercharger offers exceptional response and low-rpm performance, as it does not rely on pressurization of the exhaust manifold (assuming that it is a positive-displacement design, such as a Roots-type or twin-screw, as opposed to a centrifugal supercharger, which does not provide substantial boost in the lower rpm range), but is less efficient than a turbocharger due to ...
Fiat's TwinAir engine is a Straight-twin engine designed by Fiat Powertrain Technologies as part of its Small Gasoline Engine (SGE) family — employing Fiat’s MultiAir hydraulically actuated variable valve timing and lift technology.
3.0 TFSI: twin-scroll single-turbo charged 2.9 TFSI: twin-turbo charged fuel system common rail Fuel Stratified Injection (FSI) high-pressure direct injection DIN-rated motive power & torque outputs, ID codes 3.0 TFSI variants 243 kW (330 PS; 326 bhp) at 5,400–6,400 rpm; 450 N⋅m (332 lbf⋅ft) at 1,340–4,900 rpm - unknown/Porsche variant
The M133 is based on the M270 engine but has been extensively revised by AMG. [2] It features a twin-scroll turbocharger, BlueDIRECT direct injection, iron-carbon alloy on the cylinder walls to reduce friction, and zircon in the cylinder heads to increase thermal conductivity. [3]
In 2012, a "Technical Update" was applied to the N63, resulting in the N63TU variants (also known as N63B44O1).The main upgrade was the addition of Valvetronic. [11] [12] Other changes include revised turbochargers, removal of the blowoff valve, lighter pistons, forged connecting rods and crankshaft, addition of a valve cover labyrinth oil catch/return system, new valve stem seals, revised ...
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Ferrari 126C F1 car used a hot vee in 1981. [3] BMW N63 was the first production motor using the hot vee, [4] used in the US-made BMW X6 since 2008. Since then others have been introduced including the Mercedes-AMG GT (2014), [5] the Porsche Cayenne Turbo (2018) and Cadillac's twin-turbocharged 4.2 liter V8 in the 2019 CT6-V.