i have 2 mk2 8v digi cars the 92 car has white injectors(243F on the front) and the 91 has turquoise colour(no number on the front), does anybody know if there is a difference in these, the 92 car does seem to have better pull than the 91.
i doubt the injectors make it go any better, it could be few other things, the only way to be sure would be to swap them over. the was a thread a while ago about injector colours, AFAIK there are some differences but no one has tested them on an RR to see if there is any real differences.