Proportioning valve on 94-95 GT - Ford Mustang Forums : Mustang Forum
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post #1 of 2 Old 05-11-2017, 06:57 AM Thread Starter
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Proportioning valve on 94-95 GT

Ive acquired a 94 Mustang that I'm setting up for my wife to do some open tracking. Casual type, nothing serious at all, ever.

I am installing a set of the Brembo 00 Cobra R fronts with the standard cobra rears. Do the 94-95 cars really require the stock prob valve be gutted and an adjustable prop valve be installed like a fox would with this setup?

91 Road Racing Fox. N/A 383W. Full MM setup front and rear with Bilstein coil-overs. 14x1.25 Wilwood 6 piston fronts with Wilwood 13x1 single piston rears.
486rwhp/ 430rwtq
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post #2 of 2 Old 05-13-2017, 12:55 AM
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Yes, because the 1994-95 GT/V6 and Cobra models use different proportioning valves with different slopes and breakpoint pressures.

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