Displacement is determined by the cylinder bore and the crank stroke length, which is a measure of the volume of air displaced by the engine. Where the big-block shines is that ... aluminum intake ...

So although some pretty special big blocks came about during ... an improved air cleaner, and even an aluminum high-riser ...

which is fed with a hose rated for the supply pressure that has a quick connect for use with breathing air manifolds. These manifolds will normally be strategically located in facilities where ...

During the 1980s, American manufacturers attempted to bring back performance by employing turbos and that led to several ...

The positive crankcase ventilation valve releases exhaust gas and unburned fuel from the engine block into ... from the intake manifold, which is a source of varying air pressure, the PCV valve ...

In addition, engineers threw a spate of advancements at the mill, including four-into-one exhaust manifolds ... air and fuel through a four-barrel carburetor. Five years later, Small Block ...

The new small block also benefits from the ... gases – about three times the oil/air separation capability of previous engines. Intake manifold and throttle body assembly: The LT1's intake ...

Posting significant advantages in these large metropolitan areas represents Harris’s best—if not only—opportunity to squeeze ...

A WS6 Ram Air upgrade sent cold air directly ... courtesy of the Corvette ZO6's LS6 block. The ZO6 contributed its intake manifold, lack of exhaust gas recirculation, higher-volume fuel ...

More clues arise as you twist the igni­tion key and the 370-cube LS1 shudders to life with an unexpectedly throaty rumble. At ...

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