4.6L V8 Technical DiscussionsAny questions about engine, transmission, or gearing can be asked here!
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Custom as in dyno tune? If so, Dyno tune all the way.
451rwhp, 396flbs dynoed at brenspeed. Silver 2007 GT premium, 4.10 gears, 5 speed, Vortech v3, Brenspeed 93 tune, BBK ceramic coated longtube headers with an X pipe no cats into Boomtubes, aluminum drive shaft, hurst short throw shifter, Black FR500 18's with nitto 555, steeda lowering springs and LCA's.
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