|
|
Chevrolet Corvette
Corvettes tend to emphasize
simplicity over technical complexity when
it comes to engine power. Where nearly all
competing marques rely on smaller-displacement
engines with complex, double overhead cams
(DOHC), variable valve timing (VVT), four-
and five-valve heads, or turbochargers, the
Corvette makes just as much or better power
using a simple overhead valve (OHV) head with
only two pushrod-actuated valves per cylinder,
coupled with a larger-displacement engine.
The relatively simple
pushrod V8 engine is both lighter and physically
smaller than the more complex arrangements,
as well as cheaper to manufacture. Another
example of this 'simplicity' philosophy is
the continued use of leaf springs in the suspension.
This lack of sophistication is sometimes viewed
as a negative by extreme automotive purists,
and has fueled the aforementioned "lack
of refinement" argument. Regardless of
the validity of such criticism, no one can
deny the power, efficiency, and affordability
of the design.
|
|
|