Small-Block Top-End Swap - Big Power For Little Cash
For our baseline run we ran the Edelbrock Performer RPM Air Gap intake manifold. This manifold is a dual-plane intake and provided the highest torque numbers. For the remainder of the testing we ran the Edelbrock Victor Jr., an open-plenum intake, for our highest peak-horsepower figures. Airflow below the plenum on either manifold keeps the intake charge cooler and denser for added power.
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