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Metco Motorsports Overdrive Crank PulleyThe guys at Metco Motorsports [www.metcomotorsports.com; (864) 332-5929] are hard-core power fanatics who know how to make power with their performance upgrade parts and put it to the ground with their suspension parts. One of their newest goodies on display at PRI was their 4.6L Three-Valve overdrive crank pulley. The pulley starts life as a stock Ford pulley, but it is then machined to accept a billet pulley ring. Designed for use with aftermarket superchargers, it is the perfect way to increase your blower's boost without going to a super small blower pulley and losing belt grip due to the smaller pulley's surface area. Be sure to check out Metco's other products, such as billet fuel rails, throttle-body adapters, blower pulleys, safety loops, and more.