The Mustang Forum for Track & Racing Enthusiasts
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I remember reading a funny story (not sure how accurate it was) that between the mid-1960s and 1970s, F1 teams found that using a slightly wider wheel than the tire manufacturer recommended was faster, as it supported the sidewall better. The...
Like others have said, check for signs of age cracks. Run them a few miles on local streets (not highway speeds) and check again for cracks, blisters, or signs of tread/belt delamination. Drive about 15 minutes on the highway and do another round...
bnight replied to the thread Super Puzzling Clutch Hydraulics Issue - HELP!.I would have pointed out the obvious boost check valve between brakes booster and Intake Manifold (the little plastic thing) this have a tendency to fall but you said your brakes were fine. Usually when the pedal start dropping to the floor or is... (see full post)-
bnight reacted to EF1's post in the thread Super Puzzling Clutch Hydraulics Issue - HELP! with
Like.If you think it is a hydraulic issue pull a vacuum at the reservoir to make sure you don’t have a leak somewhere in the system. -
bnight reacted to EF1's post in the thread Super Puzzling Clutch Hydraulics Issue - HELP! with Like.Replace the clutch. My 2011 behaved exactly the same after bumping the rev limiter up to 7500. The clutch looked fine. A new clutch and slave cylinder fixed everything.
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blacksheep-1,Could you elaborate a little? Is this something with which you experimented and found that it makes no difference?I have a hazy memory of reading something on the internet where somebody tried with and without, but I cannot...
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Again, not a treaded tire guy, but we ran the Goodyear supercar F1 at Daytona in a 12 hour race and they were as fast at the end, as the beginning
- OX1 replied to the thread Wheel Width v. Tire Width.Saw that test a while ago. But one, most of their testing is on lightweights ("tweeners", even), at least 1000 lighter than today's fat performance Stangs. And even 2023ish McLaren 720S is almost 1000 lbs lighter than auto DH or 20+ GT500 CFTP... (see full post)
GAR944 replied to the thread R7 tire problem.Is that the official term designated by the series? I really want to hear the commentators use it. (see full post)
blacksheep-1 replied to the thread Advice on front tire wear New car.Take tire Temps with a grain of salt for production cars. Carroll wrote about these in his prep/ tune/ drive to win series of books, but you have to remember he was an open wheel guy, and they have very sophisticated and extremely limited ( 2... (see full post)-
blacksheep-1 replied to the thread Advice on front tire wear New car.The hardest of the two, prolly the 3, it's been awhile. (see full post)
21GT500 replied to the thread Who Tracks Their S550 GT500 And Who Is Your Tuner?.I track mine and it's all OEM drivetrain - really don't need more power in my experience. Set of coil overs will do more for you than more power. (see full post)-
21GT500 reacted to OX1's post in the thread Who Tracks Their S550 GT500 And Who Is Your Tuner? with Like.I do. Have done NJMP and Pocono so far. Hitting Watkins Glenn in July, hopefully.Ford is my tuner. Trans tuning is perfect, as far as I can tell. Haven't needed more power. In fact sometimes hard to put down what it already has.Only things...
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Ya, although I'd call it a delamination, not a blister. A blister is a different thing.
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blacksheep-1 replied to the thread R7 tire problem.Looks like he spun the tire under load, across the elephant turds that line the track edge. (see full post)
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You know, man, it's weird after it warms up.It's smooth as butter and shifts.Great. I have to start it in gear because it won't kill in gear.When it's cold. I'm thinking that maybe it could be from this leap.I've been noticing
DarrylS76 replied to the thread S197 2014 GT Premium Track Package.Id love to reduce a ton of weight somehow (see full post)-
DarrylS76 replied to the thread S197 2014 GT Premium Track Package.Man you have that set up really nice. I have the same car in green only mod is roush cat back exhaust. How m uch of a difference in handling did u notice with all that you have done ? Stock ride height and suspension is terrible (see full post)
Junkyard Dog reacted to navbtcret's post in the thread Who Tracks Their S550 GT500 And Who Is Your Tuner? with Like.I have run for 30 minutes very hard at Watkins Glen where you are hard in the throttle a lot. Ford's cooling for these GT500's is great. I will run out gas before I overheat. One 30-minute session at the Glen and I am below 1/4 tank of gas from...-
Excellent testing. Thank you for posting!
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