3.31 gearing with 35" tires, GEARHEAD to the rescue

[jcain]

After adding 2.5"s of front lift and 1" of rear lift and 35.1" tall tires on 20" rims I really found the truck to be lacking its original pep and smoking quite a bit more at throttle tipin. After chatting with Matt at Gearhead tuning, he whipped me up a new trans tune. And let me tell you what, now it's PERFECT. it's always in the right gear now. We even worked on when the trans should downshift even under part to no throttle. No more 6th gear at 50mph and a huge cloud of smoke if you need to suddenly pass someone.
If you find your new shoes dragging your truck down, give Matt a ring!

 

[Manytoys]

I just did this exact setup on my 15 F350 tonight (3.5" fr & 1" rear readylift). I will see how it tows 10k in a few days but regardless I don't have a tuner yet to change anything. It did tow 14k of bobcat and trailer the other day on stock 20's (34") with no real issues and obviously no smoke (stock emissions intact). I'm having a tough time deciding if I should delete or not seeing as these 15's are running pretty strong as is and the fact that I have two of them with 3000 km on them means I would have to do both (double the trouble or double the fun) depending on my luck.


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