Mad Dart,
I have a 360 with zero deck flat tops and iron heads, in my Dart that has 11.18:1 compression and I use a 200 shot on it and I have yet to lose a felpro permatorque blue. I use ARP head studs and fill the tank with C12 Vp race fuel when I use the juice. I have squeezed it with pump gas and have yet to have a failure, but my nerves cant take that much abuse. At the 2003 MATS I ran a 10.86 @ 128 on pump gas in a stock 70 Dart with PS and steel wheels. So IMHO I would use the Felpros without hesitation.
