For the 1st and 2nd run the truck had the K&N air filter with 87octane. On the 3rd run I changed the filter to a brand new wix.(Still 87) On the fourth run I used 91octane with no chip and the K&N back in. On the 5th,6th,7th runs I used the K&N with the chip and 91 octane.
HP curve 1
HP curve 2
This is the data for the fourth run
this is the data for the sixth run. Here was with the K&N and premium and the chip.
