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West Texas | I run an Edge chip. Never tried any others. It's the older 90 horse chip. Boss gave it to me about a month after I got the truck.
Level 1 gives it 25 hp more. No noticeable fuel increase but can tell it has more power. It's what I tow in.
Level 2, 40 hp. Never ran it there long enough to see any difference.
Level 3 is what I kep it at. Milage is down some. Never really did a true test, just judging by how many miles between fill ups.
Level 4 is the fun level. Milage is down for sure in that but oh man the power!! | |
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Duramax question
