Yes Boostmax @100% ~ +2psi Boost
Pedalmax 100% not really any power gain, but reduces response time.
As far as weight goes, I weighed the thing on the scale at work, with the catback (lighter than stock) Pushbar mounted (negates weight savings of catback) full tank of fuel and me in it, not sure the last time it was caliberated but it showed 6120lbs.
I'm right at 235-245lbs
5875-5885lbs
So "as run" weight with me and half of 23 gallons @6.3lbs ~6050lbs
I try not to show up at the dragstrip with any more than half the 23gallons, certainly no less than 1/3. I once did a practice launch with about an eighth of a tank, it was brutal, there was not enough fuel present in the tank, and the truck limped out quickly, as it starved for fuel, which ran away from the sending unit. Threw a few codes, never had this happen again, after ensuring adequate supply of fuel onboard.
The reason I want the Gearhead Tune is mainly for the transmission tuning. "Manually shifting" isn't as direct as I would prefer, via the buttons, there is some delay, I do not care to anticipate push the button at "x" rpm in order for it to actually notch up at "y" rpm.
Plus even with Advancetrac switched off (holding tc button for 8 seconds) and traction control off, there is still some ******** management present, as evidenced by a clip I posted a while ago showing everything "off" but intervention shown in the dash, during the run. No doubt Ford leaves a bit in reserve for those who or their families who would file suit for negligence allowing for some attempts at defying the laws of physics.
Let's be honest, I am one of the few loons who would attempt to make a high center of gravity, heavy vehicle, a "decent" quarter mile funwagon. Certainly a lot cheaper to buy a Mustang GT with Hellion GT twin turbo package (sub $40000 total) with +750hp, than a $58000 brick. Though it would still be fun, it wouldn't be as satisfying as it is, when it flat leaves people wondering WTF? Total sleeper, it's fun in it's own way. Which is funny, because there are so many diesel 4x4 crewcabs running a lot quicker, as well as regular cab, supercab, crewcabs gas trucks, also running a lot quicker, but they all have telltale signs, that perhaps they're not stock. Further perplexing to people, who've inquired, is the big ass pushbumper on the front. It screams "slow" as one person told me. Nobody (at the dragstrip) seems to have much first hand information on the Expedition.
VA Motorsports Park is having a Test n Tune I think the first or second week of December, I plan to go for the final time in 2018. I noticed when I swapped out the intercooler, quite a bit of blow-by was present. I'm going to take the time to clean the cold charge air pipe, throttle body if necessary, and possibly either vent to atomosphere, or put catchcan on, before attending. Just for my own peace of mind, that would eliminate thoughts of "maybe I should have" like I'm thinking today - about yesterday.
