Originally Posted by TURBODAWG

I haven't been to the track since the early spring. I hope to get back to the track soon. The car feels a good bit faster and smoother since I installed the Greddy FMIC and the Greddy Ti exhaust, even with the RT cat in place instead of the UR test pipe. I think 118 mph runs shouldn't be a problem even in the heat, unless it is 90+ degrees. The other runs were made with the stock FMIC and cool weather. I think with the Greddy FMIC and slightly warmer weather, I shouldn't be too far under power compared to the cooler nights back in March.


Brian

Originally Posted by TURBODAWG

I was running 23 psi peak, with a sustained boost of around 21 psi. I was using and still am using a Greddy Profec B spec 2. I didn't have a wideband hooked up at the time, I was tuning with Pocketlogger. I kept leaning it out on the 110 octane fuel until I got .88 to .90 on the O2 voltage. I also monitored the timing to make sure that I wasn't knocking. The timing stayed good. I now have a wideband, and would estimate that I was running ~12.5 to 12.2 air fuel ratio.

Brian