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While these oval-port heads perform well right out of the box, we asked Todd McKenzie of McKenzie Cylinder Heads to tweak the area around the valve seats to pump the airflow. McKenzie then tested the heads on his SuperFlow 600 bench. The flow numbers illustrate how both the intake and exhaust flow improved, which is the main reason for the power increase on the dyno. View Related Article
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Chevrolet Corvette Research
Chevrolet Corvette 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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