i know i can keep the head, its wat i gotta do to keep the inlet im not sure of, i think people on here sell the adaptor plate but how does the efi fuel rail fit? ive got a list of wat u need (will forward to anyone who wants it) just wanted to check that both the ecus and also the metering head r ok to get rid of, plus the d/v as it aint needed is it? if i use it i wont get the chatter will i? im going for over 200 at the wheels