1972 Chevy Nova Weiand 142 Blower Upgrade Performance Boost
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With nothing more than a supercharger pushing 5 pounds of boost with 91 octane, we laid down 312 hp and 349 lb-ft to the tires. That's a gain of 78 hp and 75 lb-ft! At first glance this might not seem like much, but considering we're still using cast-iron heads, factory steel stamped rockers, and a less-than-exciting cam, there's tremendous room for growth. You ain't seen nothing yet! View Related Article
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