hey everyone, i currently have a 2007 shelby gt 500, with a steeda 2.6 pulley, steeda cold air kit, steeda axle back exhaust, L&M 67 mm throttle body, with a diablosport predator tune. i just purchased the innovators west 10% overdrive harmonic balancer that raises boost an additional 4 psi. have any of you installed this or a comparable setup. i was curios what to expect. thanks, rob widner.
