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Old 03-23-2012, 12:01 AM   #21 (permalink)
drmiller100
Master EcoModder
 
Join Date: Dec 2011
Location: Boise Idaho
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the dp tuner on 40 horse setting made about 71 horsepower on the chassis dyno. The edge on same dyno made about 61.

DP on 80 horse setting made 105 horsepower over stokc, and 110 on the 120 setting.

the edge was 10 to 15 percent better mileage over stock, depending on load. DP was 10 to 15 percent on 40 horse setting over stock, and 20 percent better then stock on the 80 horse setting.

towing over 10,000 pounds on 80 horse was kind of on the ragged edge - egt's would creep up to 1200 on long hills or with a big headwind. I'd tow with it in 80 horse setting, but I wouldn't loan it out on that setting.

also, all settings make the truck a LOT better to drive. A lot less turbo lag, more responsive, and more fun.

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