Finally got my performance parts installed and a dyno tune today. Mods are Western Motorsports High Velocity Intake, port and polished throttle body, Steeda charge motion delete plates and under drive pulleys, MAC long tube (mid-length) headers, off-road MAC ProChamber, Bassani Race AB's, and 4.10 gears tuned by Performance Evolution on 93.
Base dyno on 4.10 gears only was 270 RWHP and 293 RWTQ
New dyno with above mods was 330 RWHP and 336 RWTQ
By the numbers from 2,530 to 6,020 RPM
Peak gains by RPM (not overall peak) were 65.6 RWHP and 57 RWTQ
Average gains were 37.3 RWHP and 43.8 RWTQ
Minimum gains 13.6 RWHP and 26 RWTQ
Was hoping for 325 RWHP and 330 RWTQ. I am very happy with the results.
Other mods include Steeda chromoly tubular radiator support, Eibach Pro springs, Eibach camber bolts, Eibach rear lower control arms, ProThane, bullet motor mounts, ProThane full car bushing kit, ProThane front upper control arm mounts, American Muscle strut tower brace, Carriage House Engineering A-Arm brace with torque limiters, AMR 18 x 9"/10" wheels, Nitto 555 275/40-18's, JLT oil separator, SCT iTSX tuner, Webelectric sequential tail lights, DG Customs front billet grille with hidden fog light kit, Cervinis side scoops, and GT500 cloth top.