First 1/4 pass 12.9 @ 106mph

Originally Posted by Z eliminator

What did you want to see on the time slip. It strange that the car only had a G3 intake, stillen exhaust and berk cats on with the stock rev limiter set at 7500 on the 12.8009 pass.
Now that it has the stillen headers and makes 19 rwhp more my best pass now is 12.92.
It now has trapped at 113. vs 110.3 on that run. When i look at the dyno i have lost hp and torque between 4800 to 5900 rpm. but have gained power from 5900 to 8100. With the headers, tune, and pulley.
It s hard to belive it gone quicker on the stock 19 inch tires VS the drag radials.
I feel that the the performance of the car is governed by the outside air temp, humidity and oil temps. When the outside air temp is between 50 to 55 degtress out side my car comes to life and it just screams. ( it sounds different ).