AusseyGuy: Have you considered an aftermarket fuel system? It will do more then simply control fuel and ignition curves, and will come with a warrenty and good instructions. Some that I have seen in the past are the Wolf3D, Apexi Super AFC, Haltech, etc.
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Aaron Cake
London, Ontario, Canada
Player: Cyrix 200, 32MB RAM, 10.2Gig Quantum HD, Onboard EtherNet/Sound/Video, Custom Lexan Case, Arise DC-DC, Win95 Kernal w/Custom Player
Car: '86 Mazda RX-7 w/Basic Performance Upgrades