
08-15-2002, 10:44 AM
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Senior Club Cobra Member
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Join Date: Jan 2001
Location: Bloomfield Hills, (Detroit area),
Mi
Cobra Make, Engine: Superformance 156, ex Paxton 351, now a 392 Ford Racing Stroker
Posts: 1,666
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Not Ranked
SPF tire pressure for street use: between 18 and 22 psi cold. for track , 25-26 psi. Play with the pressure, everyone seems to have a different magic number with their SPF, but 90-99% of em are between 18-22 . Some set fronts lower than rears, say 18f and 22 r. I keep mine at 22 f/r but i have tried them all. Minimal tire at those settings wear as attested to by Hal Copple with his 40,000 miles of daily driver SPF experience. Bill.
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