Hey man, Ive been looking into a chip for my car for ages! (Cant seem to save the $$$ tho) Basically a few chips on the market allow for a custom program to be stored on the chip. Unichip is one of em. Its a fully programmable plug-in style chip that connects to the diag port of yer EEC-IV/V ECU. When u get it installed its programmed in real-time on a dyno so that the programmer can input axact fuel and ignition maps to suit the mods to yer car, so it can perform at its best at all times. You will probably find that a unichip on yer ford will cost you around the $1200-1400 mark. The chip will help gain the most out of yer exsisting mods.
EB1 3.9L MPI Falcon Wagon with converted T5 / Pacemaker & 2.5" Redback sports exhaust / 2" lowered blocks at the rear, Kings lows up front / ED Tickford Head and Cam / K&N panel filter with XH intake Snorkel / Full EL Fairmont interior with woodgrain
89 EA1 3.9L TBI Falcon Sedan with 3 speed auto / currently being upgraded...