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!

how did you break in your boss?


It would be neat to see a chart showing the different types of break in methods and what type of mechanical issues/success each method has had to deal with. May be an eye opener.


2013 SBY #0750
I had 131 miles on it when at a red light a new z28 pulled up next to me.Whats a guy to do?? I reved it to about 4 grand, dumped the clutch,as did the Chevy guy, and watched him in the side mirror.....then the rear view mirror. 3rd gear and it was over.I love the smell of burning rubber, especially after you kick some Chevy ass!!

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