A company called brands hatch performance think they have a shop on ebay. They are all tested before shipping as alot of the older cosworth ones are expencive and a risk untested. Ideal if you can also get an injector mount from a vauxhall i have a pic of it with the part number its the one i use but they are getting hard to find now also. I use a green injector and your fuel feed is from the cold start pipe just use an adaptor. Its a mess but you get the idea. Also angle the injector hence using that bracket