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HP HOW TO: BBC HEAD TEST pt2
FULL RECPORT RESULTS, SPECS AND AIRFLOW DATA. 496 STROKER, WHAT WORKS? How much power can you really add with a good set of RecPort heads? Do Iron heads work? What about alum heads? Can ovalport heads compete with recport heads? what about port volumeis bigger really better? Was our 496 just scratching the surface of the power potential? It's all here.
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