447 HP Vortec Small-Block Build - Budget Sledgehammer
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Our choice in valvetrain was a big contributor to the engine's outstanding output. The COMP PN 26918 beehive springs have been well proven in allowing high-rpm performance with hydraulic roller cams. The 1.6:1 ratio COMP Magnum rockers deliver a healthy 0.563-inch lift, a big advantage compared to the 0.528 inch that a stock ratio rocker would provide. The pushrods are just our cleaned-up OEM units. View Related Article
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Ford Mustang Research
Consider the Ford Mustang for your next new car, and browse reviews featuring information on test drives, comparisons, options and features. The 2010 Mustang has fuel economy of 20 mpg, and comes with comparable warranty coverage to other vehicles in its class. Other similar vehicles are the Chevy Camaro and the Pontica GTO.
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