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Message: [QUOTE="valvetick, post: 1072629, member: 15315"] Just wanted to give an update on the truck. I ran my gearhead tow tune today because I needed to haul my enclosed trailer and it did great the new tune is very clean barely smokes at all and unloaded wot egt's would hit 1300-1400. Loaded the egt's where great while excelerating it would stay about 1100. (Not wot since I was loaded probably 60-75% throttle excelerating) Only time they would get warm was in overdrive at 65-75 below 2200 rpms just a little hill they would try to stay around 1250-1350 so I had to slow down to try and get it to downshift. Also while testing this tune unloaded wot I saw 29 psi so it is running a little less boost then the race tune. I may consider gearing the truck so I can tow because it would only get warm in od. Also my trans is holding it does need time for each relearn when switching tunes or it goes out of gear but once I put about 100 miles on after switching tunes its fine. [/QUOTE]

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1997 ZF5 DRW

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