Lightning in a World of Thunder	First port of call
RX-7 Notes	Good reference
Felix's Place	FAQ
Brooks Weisblat's Mazda RX-7 Website	FAQ, mods, how-to's
(¯`·.¸¸.·´¯`·.¸¸.-> Craig's Rotary Page	Good reference
Rob Robinette's 3rd Gen RX-7 Web Site	Good How-to's