The Mustang Forum for Track & Racing Enthusiasts
Taking your Mustang to an open track/HPDE event for the first time? Do you race competitively? This forum is for you! Log in to remove most ads.
- Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!
Latest activity
Live updates
Junkyard Dog replied to the thread S550 Upside Down and on the Wrong Side.At what rpm is the limit, and can these tuners raise it? (see full post)-
Junkyard Dog replied to the thread S550 Upside Down and on the Wrong Side.412 at the wheels prior to the changes.Due to headers and tuning?So he had already exceeded his prior flywheel number at the wheels, and now he has added more at 453 horsepower at the wheels, and once the injectors are in I bet this goes up... (see full post)
-
Junkyard Dog replied to the thread S550 Upside Down and on the Wrong Side.😆So I see US spec was 435, Australian was only 410. This is at the flywheel.So why was GAR944's car doing that at the wheels before these changes?And now he is at 453 at the wheels. (see full post)
bnight replied to the thread S550 Upside Down and on the Wrong Side.Nope 2017 GT is Gen 2 same as mine. Which is why I fallow his build so closely. He share the same suffering :) (see full post)-
Junkyard Dog replied to the thread S550 Upside Down and on the Wrong Side.Does GAR944 not have a Gen 3 with 12:1 compression? (see full post)
-
Junkyard Dog replied to the thread S550 Upside Down and on the Wrong Side.Do they have E85 at the pump near you and the race tracks on which you track the car? (see full post)
GAR944 replied to the thread 18x10 Square Offset Question.Just be aware that we have the PP2 package as standard so the larger brakes. The 18's need the right barrel shape to clear the caliper body and spoke offset for the caliper face. Have a close look at the step in the barrel... (see full post)-
- CarSalesman replied to the thread 18x10 Square Offset Question.I think you are making this too hard. You have cost effective access to custom offsets so get the 18x11 and be done. I use 295/35-18 on my S197. It’s the same on your newer car. There are few tires in 285-18. Most seem to be 275, 295, 315 at... (see full post)
Bill Pemberton replied to the thread PSI at Ozarks - Night Track Sessions.To be fair to " The Ted " the Nordschliefe of America is treacherous during the day and I can understand why the turnout was light for a night run - I personally would not have any interest. The track is actually quite fast in many areas though... (see full post)-
GAR944 replied to the thread S550 Upside Down and on the Wrong Side.You initially gave me his information and I did talk with Jono over 12 months ago about this project. Funny guy. Given the whole road car saga and sticking with the Ford ECU meant he couldn't do anything otherwise he would have been my first... (see full post)
-
bnight replied to the thread S550 Upside Down and on the Wrong Side.This is my Dyno after the Power Pack 3 install. RED is OEM. Blue is Power Pack 3. EU/AUD cars have less power torque is in NM. Power in WHP. (see full post)
-
honeybadger replied to the thread S550 Upside Down and on the Wrong Side.I am not super familiar with the 5.0, but those numbers seem low to me, no?my car is actually tuned by a gent down in your neck of the woods, Jono at JPTuning. Not sure he tunes stock ECUs, but he has my car running better than any tuner I... (see full post)-
bnight replied to the thread S550 Upside Down and on the Wrong Side.Consider the fact that you really need the Gen 3 bottom end (12:1 compression) and E85 fuel to get to that 500 WHP numbers most of the Gen 3 cars make with all the goodies. In your case I think 440 WHP should be somewhere around the maximum. That... (see full post)
GB899 replied to the thread What did you do to your Boss 302 or S197 today?.lol... the Model T and the Ford GTs are owned by a father & son.. the T was father's first car... a 1925 .. over 100 years old... (see full post)
mwjscn replied to the thread Unknown wires???.https://quicktimeperformance.com/i-30497677-2012-2013-ford-mustang-boss-302-qtp-electric-valves-quad-exhaust.html (see full post)-
GAR944 replied to the thread S550 Upside Down and on the Wrong Side.My current problem is i have headers, ported Cobra Jet and the L&M intake cams. Fuel is our 98 which is US 93 i think, its our premium. I expected to loose some to my stock manifold down low but not as much. It should be on the dyno at the moment... (see full post)
Mad Hatter replied to the thread S197 3V Fabman's build; How did we get here?.The smacking would probably bring luck...... (see full post)-
Mad Hatter replied to the thread S550 Upside Down and on the Wrong Side.I think you are pretty much bang on the typical numbers assuming you do not have headers and Lm intake only cams etc. Headers/LM cam would help the midrange as well. My local shop and AED in the US, say that 500Hp is very normal with Headers... (see full post)
dave2278 replied to the thread S197 Redrum "GT350".Engine found, and it's local. It's a 2014 with 80k miles, fully dressed for $6k out the door.Now to start collecting the rest of the parts, get the harness and ECU PATS deleted, biggest thing is the power steering, I've been wanting the Boss... (see full post)
a50ina50 replied to the thread Unknown wires???.ArizonaBOSS, I should have took the time and looked at the writing on the wires. You are correct it says quicktimeperformance.com. I found the other end which wasn't connected to anything. My BOSS does have a factory side exhaust set up. I... (see full post)
