Porting GM's Iron Vortec Heads
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Our pal, Roger "Dr. Air" Helgesen spent some time exploring the possibilities for improvement with Chevy's best production iron heads. The Dr. observes that while intake-port flow is the strong suit of the Vortec head, the exhaust is mediocre. Our test heads were a used set of No. 062 casting Vortecs, which sell for about $500 a pair brand-new from GM. They received a mild prep and retained the stock 1.94/1.50-inch valve combination. View Related Article
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Dodge Charger Research
When looking for your next vehicle, think about the Dodge Charger, a stylish car with nice features. With available rebates and prices, you can find a new Charger for $25,080.00. It comes with a standard Automatic transmission, and RWD drivetrain. You also might want to research the Pontiac Grand Prix and the Chrysler Crossfire.
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