Just bought an Rs Turbo with cossie management. The car seemed to be running o.k when i got it considering it hadn't been mapped, however the conversion was messy and in the process of tidying it up i've found the injectors aren't seating properly due to the way the holes have been bored out. Is it possible to repair the inlet manifold to accept the injectors properly?. Does this conversion work o.k on my non-E.F.I engine as there is not a cutout for injectors like on the E.F.I head and manifold, will the spray pattern be o.k?.I would prefer to keep my current head as it is a stage 3 SE engines one. Any advice will be very much appreciated.