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First on the dyno was the EFI upper intake. Naturally, the fuel-injected combination was run with Holley's new Dominator EFI system. The Holley Hi-Ram upper intake was designed to accept either a 92mm or massive 102mm throttle-body. Equipped with an aggressive Comp hydraulic roller cam, the injected 468 stroker produced 713 hp at 6,900 rpm and 614 lb-ft at 5,200 rpm.