i'm not sure whether the standard cossie ones are the correct impedence mate. i know dark greens aren't anyway. if you try to use them you'll probably find your ecu will fry. have heard but never seen anyone use lancia delta. a couple of people on here may be able to supply you with some 300+cc injectors , Stu from Motorsport developments springs to mind. but i doubt he will just supply them, it'll probably be a live map on top of supply and fitting to get the best out of them, which is a good thing but relatively expensive.