EF XR6 4.0l motor, Powerdyne blower with 9psi pulley, straight gas research system (twin converters and s440 carby), intercooled, 3 inch intake piping, 3inch exhuast, hiflow cat, mild headwork, mild cam, ported lower intake, lengthened pacemaker headers, manual, cussion button clutch, 3.7:1...