Robbie, i dont think 8 injectors are really needed anymore.

the cost of the loom, ecu, injectors and inlet etc will cost far more than buying a set of high impedance injectors from the likes of Stu.

Andy, two quick choices id suggect if you felt the need to upgrade, either 55lb siemens injectors or the 83lb siemens injectors - again, both available at good prices via Stu