Compression Ignition Addict
Join Date: Oct 2008
Location: A tree in the woods of Clarcona Fl.
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The Cortex that I used in my 08 F150 shop truck with a 5.4 damn sure didn't help my gas mileage. I used the Cortex, a Banks air box and a Gibson exhaust,,,13.2 average running around town. The exact same thing it got totally stock.
I used the Spartan in my 08 F350 and didn't notice much of a gain in town,,but I took a road trip this past weekend and at 75 to 85 got right at 18 mpg running the 120 tune,,I haven't trip a road trip with the 210 tune yet, I kinda like the driveabliity of the 120 though,,,leaving that in for now as I'm gonna be dragging my boat down to the Key's for New Years.
08 F350 Lariat SWB 4x4
Spartan tunes (120 & 210)
Pro Flo DPF/cat delete 4" syst/with muffler
AFE stage II intake
2 1/2" leveling kit/Icon adj track rod
Rancho 9000 shocks
Autopage alarm/remote start
Clarion MAX675VDII/800 watt amp and 10" sub
SS black chrome side vent screens
MotoMetal 951's with Toyo 325/60R20 A/T's
Bushwacker flares/painted to match trim
More to come(cause I can't ever leave well enough alone)
Last edited by Slick02; 12-22-2008 at 04:05 AM.