280ZX brake failure warning light valve

[guzzirik]

I was wondering if since I've changed over to 280ZX front brakes if I need to change the valve block on the fender well to one from same. Or are they the same? I haven't changed the master cylinder yet, waiting to see if the stock on will work OK, since PO installed a new one...If it is necessary to change it, recommendations?

[bertvorgon]

You can leave it there..it IS just a warning switch for brake pressure loss on one end or the other. The 510 one works just fine with the master upgrade.