Justin@VMP
July 29th, 2007, 10:33 PM
Skip has a VMP Dynotune, JLT intake, 2.6" SC pulley, longtube headers, and full exhaust.
The headers resulted in the car making a little more than a GT500 with the same mods and stock exhaust. The gain was about 15-20RWHP and 15-20RWTQ under the curve, and around 5-10RWHP at 6000rpm where the engine makes peak power. Boost also dropped about .5psi across the curve due to the headers.
http://www.vmptuning.com/dynographs/gt500lts.jpg
The headers resulted in the car making a little more than a GT500 with the same mods and stock exhaust. The gain was about 15-20RWHP and 15-20RWTQ under the curve, and around 5-10RWHP at 6000rpm where the engine makes peak power. Boost also dropped about .5psi across the curve due to the headers.
http://www.vmptuning.com/dynographs/gt500lts.jpg