Curious if anyone has taken their 4th gen to the track and what kind of numbers they are posting? I know it's not your typical track vehicle but the 3.5 ecoboost is quite capable and responds very well to a tune and mods.
4th Gen expedition 1/4 mile numbers ?!
- Thread starter toms89
- Start date
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2020FordRaptor
Full Access Members
Motortrend says 13.7 @101 for thr stealth.
ExpyNole
Well-Known Member
Had our stealth performance for almost a week now and I freakin' believe it. lol. Haven't even run 93 in it yet.
SyndicateZ
Full Access Members
B.S, I highly Doubt it. It musta been tuned and modded/Weight reduced etc.
ExpyNole
Well-Known Member
Stealth performance with 3.73s and 440hp/510lbs and you don't buy it?
Tested: 2022 Ford Expedition Stealth Performance Brings Sneaky Speed
Some serious upgrades enable Ford's big SUV to hurl itself to 60 mph in less than five seconds.
ralix
Active Member
I have a 2020 w/ K&N CAI, 5 Star 93 tune & a pedal commander. Used "Draggy" to get 0-60 of 4.98 sec. Have not had a chance to run a 1/4 though.
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GlennSullivan
Full Access Members
I believe it
ExpyNole
Well-Known Member
why are you running a pedal commander with a 5 star tune? Should just put it in sport mode. It's definitely quicker than 16 seconds at a legit track with a 5 star 93 daily tune.
ralix
Active Member
Edited my post, I have not had a chance to run a real 1/4, was only posting for 0-60 time.
Pedal Commander and sport mode make the truck really move off the line, a very noticeable difference. Same setup before Pedal Commander was 0.5 seconds slower 0-60. I 100% recommend Pedal Commander. I'd hate to be the poor bastard that get my drivetrain after my lease ends! LOL
Pedal Commander and sport mode make the truck really move off the line, a very noticeable difference. Same setup before Pedal Commander was 0.5 seconds slower 0-60. I 100% recommend Pedal Commander. I'd hate to be the poor bastard that get my drivetrain after my lease ends! LOL
2020FordRaptor
Full Access Members
I don't know, I think it's true. The Raptor does 0-60 in 5.1 and it's on 35s and it's a brick.
ExpyNole
Well-Known Member
Pedal commander doesn't increase power at all. That is a variation attributable more to driving, conditions, and timing system variation more than anything. It also doesn't open the throttle any sooner/more.
phil2045
Member
4.9 with a Tune and a filter? Something's gotta be wrong with mine then. The best I've managed to get is 6.07. Have CVF Intake, intercooler, piping and a 5 Star Tune.
ExpyNole
Well-Known Member
how are you launching?
if 4x4: 4A or 4Hi, sport mode, traction control disabled. Hold the brake, press the gas until you can hold decent rpm, then let go of the brake and dump it. The back end should squat.
What are your rear gears?
Quickest 4th gen expedition I have been able to find to date is here: https://www.youtube.com/watch?v=fbg-BASUaBM&t=699s
2wd 4th gen running E50, tune of course and mild mods.
2wd 4th gen running E50, tune of course and mild mods.
phil2045
Member
I have been launching in 2WD, Sport, TC off reving to 3000-3500, just enough to keep the tires from spinning.
Went out to different piece of tarmac this evening, put it in 4A, Sport, TC off reving to 3k and managed a best of 5.69 Verified on draggy and an invalid of 5.51. Still a little off though. Were you on the 93 Daily Tune from 5Star or the 93 Performance tune? I've been running the daily tune, might need to re-flash for the performance to see what that does.
Mine has the HD Tow package so it's got 3.73gears.
ExpyNole
Well-Known Member
The daily tune is not substantially less power than the 93 performance tune. But if you're not towing anything and running 93 as it is, man, run that 93 performance tune!
The trick to turning TC off is pressing and holding the TC button for a solid 10 seconds. That's when it shuts off everything. AWD launches in an expy are stupid fun.
Our '22 stealth performance is 2wd (wanted 4x4...but I'm in FL. do I really need it? Nah). so launching this one will take some trickery. But it's bone-freakin'-stock.
Mac Attack
Active Member
I took my '19 Navigator L to the track when newbto get a baseline before the JB4. Stock was 13.7 sec @ 93 mph in the middle of July.
ralix
Active Member
I am running 5 stap sport tune @ 93 octane. If you notice it was 33 degrees on my run, I wonder if the colder air provided a little more power.
phil2045
Member
Colder air = more density = more boost. Winter is boost season. But then traction becomes more of an issue as colder tires/pavement don't grip well.
I was happy to find it break into the 5's last night, ambient air temps around 65 outside, roughly 35-40% of a full tank though. Will switch to the Performance tune and use up some gas before I test again. Have spark plugs and t-stat on the way. Need to put together my catch can set-up as well. Need to weigh my new wheel and tire set-up to see what was gained or lost compared to the factory set too.
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