Do-It-Yourself Small-Block Cylinder Head Porting
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The World Products S/R Torquer cylinder heads are a great performance piece for the enthusiast looking for an inexpensive head that will unleash a few extra ponies. We chose this particular head for its stock-like flow. A higher-flowing head like World’s Motown 220 offers much better out-of-the-box performance but would probably be less responsive to a backyard head-porting job. View Related Article
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