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!
Supercharged 5.8L here. I run 93 now and I need about 5-7 gallons per 30 minutes. I fuel up after every session but sometimes, the non-racing clubs run "open track" days, 4-6 hours of green circuit. If I let it get below half tank, I come in. I have had fuel pickup issues on track before. I take...
I have a question for you guys running E85 at the track. Are you using twice as much fuel? What are your session times? If you are racing, what's your race duration?
I ran ST-43s on the OE Goodyears for my first two-three seasons. I did have the usual brake issues to sort out with the S.S. Minnow. It took me a little bit to sort them out, but very happy now. So much so, I don't want to change the setup. I ran LCF with ST-43.
I switched to ST-45s (w/HTC64T)...
Oh Nice! From the great picture, it looks you guys got the annulus right too!Is "Cobalt Optimized" (rears) just the pad shape?I saw for thickness there's "custom". Can you do thinner than 16.5mm for the CRB.XRx.RC49 (Optimized Rear)? I run a rear two-piece rotor that is 23mm vs 19mm...
An incredibly happy Raybestos ST-45 customer here. I've been using them on my Mustang for 6+/- years. I just got a set of XP20s from Ken b/c I won't see a set of ST-45 until mid-March at the earliest. I usually keep a set "in inventory", but I haven't been on track since COVID. I tried the Glocs...
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