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When popping the hood of a spankin' new '10 GT500, you don't really expect to see a fully built Boss 330 Racing aluminum 5.4 topped by a monster 4.0-liter Whipple supercharger. However, that's just what happens when Team Lethal gets its hands on a new project car. To survive the fury of a 4.0-liter blower, Boss 330 filled a Ford GT aluminum block with Manley I-beam rods, custom CP pistons, and a quartet of custom Boss 330 cams. The short-block is topped with heads ported by Kris Starnes at Champion Racing Heads, and ARP fasteners hold it all together. Initial testing on UPR Products' Mustang chassis dyno resulted in 805 hp and 673 lb-ft of torque at the tire.