The closed -
deck crankcase utilizes cylinder decks with no bulkheads to build higher pressure within the cylinder, maximizing power output.
An all - alloy 90 - degree DOHC V8, the 63 engine features fuel - injection, high 11.0:1 compression ratio, a variable intake manifold within twin induction system, variable cam timing on both inlet and exhaust cams, rigid race - style closed -
deck crankcase and linerless, coated cylinder bores.
The six - cylinder engine features a closed -
deck crankcase design which is very rigid and allows cylinder pressures to be increased for improved power output.
The block uses an open -
deck crankcase with crossflow head cooling channels that reduce the resistance to coolant flow, allowing the use of a smaller water pump.
There's a closed -
deck crankcase, a magnesium oil pan and a forged - steel crankshaft, with the engine's oil circuit designed to cope with sustained loads of more than 1.2 g in any direction.
Not exact matches
The closed -
deck, high - compression flat six features a two - piece
crankcase, direct fuel injection, a pair of variable - vane turbochargers, more efficient unequal - length tumble - and - roll intake manifolds, and larger intercoolers.
The
crankcase is very rigid due to its closed -
deck design — which means that the cylinder water jacket is closed at the top — while thermally joined, high - strength cylinder liners with twin - wire, arc - sprayed coating save weight, allow greater thermal transfer due to the thinner cylinder wall thickness and reduce internal friction.
Other high - tech features include variable camshaft adjustment, four - valve technology with bucket - type tappets, a particularly rigid aluminum
crankcase of closed -
deck design and the low - friction TWAS coating on the cylinder contact surfaces.
The
crankcase on the new power plant is made from an aluminum - silicon alloy and has an open -
deck construction with steel cylinder liners.