Roll It Over
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Hydraulic-roller cams (top) are generally built on harder camshaft cores to withstand the higher unit loading pressure of a hardened roller follower. Flat-tappet cams (bottom) are generally hardened cast iron. This is the main reason why roller cams are more expensive. View Related Article
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Chevrolet Corvette Research
Find new Chevrolet Corvette information as well as review photos, specs and more. The Corvette has a V8 standard engine producing 505 horsepower, and has a 8 star frontal impact rating for the driver and a 8 star frontal impact rating for the passenger. You may also be interested in the Chevrolet Impala and the Chevrolet Camaro.
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