DP TUNER with 20"s
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Junior User
Joined: Nov 2007
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From: Hughson
DP TUNER with 20"s
I have a 2002 7.3 and am thinking about getting the dp tuner with the 60T, 80E and 140A settings. my truck has a 4" lift with 20" rims and 35" tires on it, is there anything i should do with the DP tuner with this setup...such as recalibrating the speedo?
thanks
thanks
Lead Driver
Joined: May 2007
Posts: 5,613
Likes: 9
From: Flagstaff, Arizona
Your truck will shift better if you have your speedo re-calibrated. The PCM will be getting the proper signal from the tranny, so in general it will be better off, you'll also be able to hand calculate your mileage precisely. The DP Tuner doesn't have anything to do with the calibration though. If you have an AE scanner, it can change your speedo, or a Tru-Speed from Superlift, or you can have it re-calibrated at a shop.....your choice 
Posting Guru
Joined: Mar 2007
Posts: 1,905
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From: East Peoria, IL
I too like the TruSpeed. I like the toggle switch so you can have 2 settings saved. One is for my 37s on 20s and just this weekend I switched over to my winter tires and stock rims.
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Junior User
Joined: Nov 2007
Posts: 67
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From: Hughson
i just read up on the TruSpeed and it sounds like a good deal.
I have the American Racing Mojave 20"x10" chrome on 35x14.50 Super Swamper Iroks.
Well i might as well order the DP tuner then!!
I have the American Racing Mojave 20"x10" chrome on 35x14.50 Super Swamper Iroks.
Well i might as well order the DP tuner then!!
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rich gill
1994.5 - 1997 7.3L Power Stroke Diesel
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Aug 10, 2009 04:23 PM
