Iv been on EBAY having a look at some of the pumps on there and one thing iv see is that there are some pumps on there for ford escort rst and they have the same blue ends on them the same as is on my pump which is making me think just get a new pump off MATT lewis and be done with it as if it is one of them pump and it standerd and i wont to be running 360/380 BHP it needs to be right . but im still going to do some testing on the car over the weekend to see if i can put my finger on it