I while back I read the book "Maximum Boost" by Corky Bell

http://www.amazon.co.uk/Maximum-Boos...3949465&sr=1-2

It is a bit of an advert for stuff he sells but I think you have to remove the original FPR and replace it with the FMU, it will be very hard on your fuel pump so make sure you have a good one with decent wires and relay !

http://www.cartech.net/fmu2020instruc.htm

Mark