BIG front disks (13"+)

I looked into the ARE viper kit also. After alot searching it was the best kit for the money I could find. If you do a search you can find the Multi piston viper calipers on E-bay. Lot cheaper than ARE's. I think on Ebay you could get them packed(all the stuff) for $300 bucks a pair.
I have street wilwoods on the front of my Dart and have Brake fluid boiling issues with the single piston caliper and the smaller disks.I was using Wilwoods HP brake fliud which I found from the spec to be nothing more than reg brake fliud in a Fancy container. Same specs as conventional Autozone brake fluid at twice the price?
Converted to ATE Blue Brake fliud with a wet boiling point 380F -570F dry. Made a BIG DIFFERANCE