Think im just going to get cinq sorted boost right down, then go scrappy once i've moved into new flat and get a fuel pump then, easier than trying to repair this one... not sure if it can be bonded back together but as fingers says with fuel its just not worth the risk
I just bought a uprated 3 Bar pump for a Coue 20v turbo for my Cinq MPI turbo- works a treat and car runs smoother. Might be worth getting a better pump as the old one is broken.