Make sure to follow and RX7 twin fuel pump sump in the works. @built2apex(@repost_via_instant)Dual Pump Hangar for FC's, FD's coming soon. – DRIFTING.com
FUEL PUMP, RX7 86-88 NON TURBO - Mazdatrix
How to troubleshoot your fuel system - RX7Club.com - Mazda RX7 Forum