EcoBoost with 3.15 LSD
04-06-2011, 08:59 PM
#1
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Join Date: Feb 2011
Location: Central Florida
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EcoBoost with 3.15 LSD
Ordered my 157" Super Crew XLT with EB and standard 3.15 rear but optioned for the limited slip diff. Will be pulling a 3,500# travel trailer plus some payload in bed of the truck. Don't plan on pulling anything any heavier than that.
I figured that the 3.15 would help to get best possible fuel mileage whether towing or not and with the weight that I intend to pull should perform well here in Florida or in the mountains.
Did I figure right?
I figured that the 3.15 would help to get best possible fuel mileage whether towing or not and with the weight that I intend to pull should perform well here in Florida or in the mountains.
Did I figure right?
04-06-2011, 10:01 PM
#2
If you are going to tow much I would say go with 3:55s or 3:73. I ordered mine with 3:31s but I wish I would have went with the 3:55s. If you don't plan on towing than you will be fine with what you are getting.
