I saw a lot of back and forth on social media about this tune but no proof one way or another, so I figured I'd try it out for myself pnce and for all......
Here's the truck
Oil and coolant temps up to normal operating range
Dyno info, humidity, altitude, air temp, 20% load.......
1st run was 4th gear and the next two were 5th
After messing around with it a lil more, most I got out of her
So here are my final numbers......first run was the baseline
If you take the average of the 5 runs it comes out with 404.6/919.8 with 406 and 924 peak
run info
Here's the truck

Oil and coolant temps up to normal operating range


Dyno info, humidity, altitude, air temp, 20% load.......

1st run was 4th gear and the next two were 5th

After messing around with it a lil more, most I got out of her

So here are my final numbers......first run was the baseline

If you take the average of the 5 runs it comes out with 404.6/919.8 with 406 and 924 peak
run info
