15.3 @92 loaded crew cab fx4
03-31-2012, 07:50 AM
#1
15.3 @92 loaded crew cab fx4
Hey, im new to the forum, just posting up that my 2011 supercrew fx4 ecoboost with 20s and 3.73 gears went 15.3 @ 92 last tuesday with a 1/4 tank of 87 octane. After talking to a ford technician at the track he assured me i would have no issues with tuning my truck. He even went further saying if a issue comes up bring it to him. So i ordered a 93 tune from livernois and it shipped thursday. I hope to get it installed by tuesday for my tracks test and tune.
03-31-2012, 08:16 AM
#2
15.3 @92 seems like there's some room in the 60' to get you to the 14s. You didn't put the 60' I'm just assuming it was 2.3ish. I just received my 93 oct livernois tune and it does feel nice. I'm taking mine to the track as soon as I get a chance as well.
03-31-2012, 08:45 AM
#3
My bad, yeah my 60' ranged from 2.2-2.3. From my understanding i left a little bit on the table only running 87 octane. Also i dont know if the weather and altitude effected me at all. It was around 70 degrees and in st louis so im around 500 ft sea level.
I said i was going to leave the truck alone since i have a 99 camaro ss with a turbo and 6 speed.
I said i was going to leave the truck alone since i have a 99 camaro ss with a turbo and 6 speed.
03-31-2012, 10:18 AM
#4
With the livernois tune you know youll have one of the fastest F150 ecoboosts in the area. There are some stock ecos running nearly a full second faster than you. I've run 93 in mine since new so I don't know if 87 makes a difference. I look to see you trapping high 98+ with the tune.
03-31-2012, 11:49 AM
#6
Yes let us know the times after the tune. I am currently running the 93 tune on my truck with 33" toyo mt's...Its pretty quick but i would like to know how fast it runs with the stock wheels and tires, as i have the exact setup as you.
03-31-2012, 12:30 PM
#7
Im going to the dealership tuesday morning to get the oil changed and the tranny shutter tsb done. My truck barely does it but im going to get it done anyway. If the track isnt busy and i can get alot of runs in i will see what 93 octane does on the stock tune then loading the new tune during a cool down period.
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03-31-2012, 06:46 PM
#10
Senior Member
Next time out run it in 4wd with traction off NAND brake boost it to 2500 rpm. I ran a 14.37 same truck that you have you have tons of room to improve stock!!