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!

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  • TMSBOSS
    Just finishing a project rebuilding my daughter’s 2016 Focus RS. 23k miles, new engine, clutch, brakes cooling system, hood, bumper and left fender. Added a DSC suspension module, love the ride now. Fun car to drive. Putting some miles on it... (see full post)
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  • jklapko10
    It is very interesting reading this nearly 10 years later and the criticisms seem fair. I just got one a few weeks ago and on the street it is a fun little car. I got it to do 3 things in this order: daily drive to work with my dog in the... (see full post)
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  • 302BOB
    302BOB replied to the thread Bob's Ton of Posts!.
    Today's Cryptoquote............." We don't stop going to school when we graduate."___________Carol Burnett (see full post)
  • blacksheep-1
    Garlits' museum is about 50 miles from me, I've seen the car, Smokey was in my rolodex (remember those?) in my sprint car days, I had quite a few conversations with him, great guy, shame to see what happened to his garage after he passed... being... (see full post)
  • Champale replied to the thread Boss Axle (No) Vent.
    I just read the reviews in the link and people complain that it breaks when the suspension compresses on a lowered car. (see full post)
  • Junkyard Dog
    Wow, you are bringing back some memories. I had forgotten all about that car. I had my doubts at the time, and I still do. It seems that had the technology provided the benefits promised, somebody would have picked it up and run with it by... (see full post)
  • stevbd replied to the thread Boss Axle (No) Vent.
    I was unaware also. Seems Ford has taken a new swing at this since I last looked at this issue. (see full post)
  • stevbd replied to the thread Boss Axle (No) Vent.
    I use the old “turkey baster” bulb vent mounted on the top of an FRPP diff cover and that’s done the trick for me. But it appears that bulb vent is discontinued and Ford came out with this tube instead? This might be a good easy first step to... (see full post)
  • galaxy replied to the thread Boss Axle (No) Vent.
    It’s actually made for filling, but obviously not up to that level. You’re supposed to remove the factory fil plug on the front of the axle to monitor the quantity while you add fluid in that top hole. Ease of service, but it doesn’t change the... (see full post)
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  • bnight
    My Personal opinion is that a PP1 car don't even need springs camber plates and Front Swaybar is enough to make it a great canyon car and reasonable well performing track car. Mustangs actually don't play well with lowering over 0.5 inches (roll... (see full post)
  • But, that's kind of the point. At the end of the day, we can look at compliance as a function of an overall car vertical stiffness. The distribution of that stiffness isn't set. We can be front stiff, rear stiff or equally stiff front and rear... (see full post)
  • This week is IMSA at WGI including the Mustang Challenge. My FR500S will be on display at the Challenge paddock. Ford agreed it was appropriate to have the father of the new Dark Horse with the new cars especially since I live nearby. I dropped...
  • galaxy replied to the thread Boss Axle (No) Vent.
    My car doesn't have the two fill plugs (drain and I assume fill?) like that. Did you add those yourself? (see full post)
  • steveespo
    steveespo replied to the thread S550 Heel-toe struggles.
    To setup either the Auto Blip or Xingeneering systems it is basically trial and error using the knobs for the Auto Blip and the computer interface on the Xi unit to establish the delay, amount of throttle and duration of the throttle. You set the... (see full post)
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  • galaxy replied to the thread Boss Axle (No) Vent.
    Not crazy about the can in that Cortex pic. Drains downhill. This axle will vent. It'll work, you just gotta stay up on the checking/draining it. Here's my completely custom pieced together setup on my '12 GT. Now that I know this axle is... (see full post)
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  • blacksheep-1
    Well....let's throw some real crap into this fan..lolhttps://www.legendarycollectorcars.com/featured-vehicles/other-feature-cars/smokey-yunicks-hot-vapor-fiero-51-mpg-and-0-60-in-less-than-6-seconds-see-and-hear-it-run-in-our-exclusive-video/ (see full post)
  • honeybadger
    Do you have a 4.6? I will say my experience is with a 5.2L, which have improved phasers. (see full post)
  • bnight
    Speeking of Street/Track spring rates I think there is a reason why so many people go with BMR Handling Springs (because the rates are just about perfect) 300/980 lbs springs. The other options I would consider is Eibach Pro-Kit Progressive... (see full post)
  • So a quick reply to some of your questions:I used an inexpensive 4 1/2" Angle grinder (Harbor Freight House brand), bought there 4.5" x 060 (1/16") cut off wheels. I clamped the spring horizontally to a work bench sending a 2 x 3 or 2 x 4... (see full post)
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  • stevbd replied to the thread S550 Heel-toe struggles.
    Nice driving. How do you adjust the timing and size of the blip with these aftermarket auto-blip devices? Is that what the knobs are for? Can the system automatically tell when you need a big versus small blip, depending on gear and rpm? (see full post)
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