millage 100 hp I got 17.7 with r17 dash showed 20 I'm getting 17.3 with r20 Dash shows 17.8
This is a interstate trip i make every week 200 miles fill up at the same station each time and no I'm not running shine.
Power 100 hp not quite as responsive to the peddle as r17 but feels stronger after ...

I have a 2007 F250 and ever since I have used the predator in it the two codes show up every time I get on it hard. the new revision r8 17 is smoother and maybe a little stronger but I still get the codes . I never had this problem with my 05. the 07turbo will only pull about 23 ft lbs in the 100 hp ...