Here is the shake down run and one of the dyno pulls from this past weekend. I don't have the final dyno pull because my camcorder kept shutting down for some unknown reason.
The previous tune before the new mods netted 477/442 on the first dyno pull with no changes. The numbers before were 501/481. After some gentle massaging the numbers were brought back up to 501/477. And that's with the lower compression pistons (10.4:1 CR) and LPE GT2-3 cam. After that we decided to add the 2.6" pulley. With everything that has been done I am very pleased with the car.
Enjoy!
http://media.putfile.com/GTO-Maggie-dyno-run
