JT's03
Registered User
Drove the car 2hr's to the dyno today and the car performed flawlessly. ect stayed between 166-174* and the car ran perfect to and from. Willie Lynch from Dirty Dirty Racing tweaked some of the part throttle issues I was having and dialed in the upper maf curve for me. Ended up pushing the car to 13.8psi but had an issue with wg opening causing boost to fall off in the upper rpm down to 13.1psi. didn't have time to give it anymore timing so it stayed at 14* through all the runs and af was 11.5 and under according to my wideband. The af readings on the chart are from a tail pipe sniffer and it does fall off to 11.8, about the time the wg dump opens fully. Car made 445/504 on this setting. Boost comes on instant with this turbo. It would probably pick up quite a bit more with more timing and a bigger turbine. Over all happy with what we accomplished today. Will post a video shortly.