i don't have wilwoods in the rear,cobra mustang,so i don't have the dumb drum e-brake. and i don't need an adj. prop valve,my brakes work perfect and have proved it.
Ah, but not everybody uses those type of calipers in the rear. Some use those wonderful early GM rear calipers with the lovely internal adjusters. Some use a Corvette style internal e-brake drum setup which doesn't even work on a Corvette. Some use Ford Exploder calipers and their fun e- brake in a drum setup or the new variation on it like Baer is now using. To say that rear discs are easier is not entirely true. Plus, Wilwoods don't have dust boots, not the best for all season driving. The Brembo or PBR conversions are actually an option worth looking at in this respect. Wilwood has a very good product and I have installed quite a few, but as with other conversion products, there can be downsides as well.
As far as YOUR prop valve goes, if it works for you, fine. No more discussion needed. Will you go as far to say that that stock, fixed prop valve is good for every combination, track condition or weight bias?
