ok, we ran the numbers, got 3 pulls before and 5 pulls after with the same ecu octane calibration "base", i averaged them out.
average before = 297.31 hp 283.69 tq
average after = 323.13 hp 304.58 ft /lbs of tq
= average gain of 25.82 hp and 20.89 tq for a bone stock car.

i'll have to get the 330 hp run moved onto the 1st graph but here are the 2 graphs we came home with.





** the 2 runs with wacked out afr's were when the sensor was knocked out of the tailpipe.