Justin@VMP
May 29th, 2008, 10:38 AM
Jason first brought me his V6 a year ago, he built his own turbo kit, installed 39/42lb cobra injectors, with stock fuel pump, and a stock maf with a mafia on setting 2, installed in a 3" tube.
The car made some impressive power at only 9.5psi. It appears to have some kind of mechanical issue at higher RPM.
http://vmptuning.com/dynographs/jasonhweirdpower.jpg
Recently be brough the car back to me with a new turbo and different waste gate spring, he also shimmed the exhaust valve springs .060" to fix a theorized valve float problem.
These are the results. He is going to drop the boost a little because this is a ton of power through an auto, and the injectors are maxing out causing it to run slightly lean.
http://vmptuning.com/dynographs/jasonh15psi.jpg
The car made some impressive power at only 9.5psi. It appears to have some kind of mechanical issue at higher RPM.
http://vmptuning.com/dynographs/jasonhweirdpower.jpg
Recently be brough the car back to me with a new turbo and different waste gate spring, he also shimmed the exhaust valve springs .060" to fix a theorized valve float problem.
These are the results. He is going to drop the boost a little because this is a ton of power through an auto, and the injectors are maxing out causing it to run slightly lean.
http://vmptuning.com/dynographs/jasonh15psi.jpg