Hi Adam, thanks for the reply.
9v at coils and injectors cranking. Fuel pressure stays good. Av gas. 7k injectors, unsure on size. Strong spark. It cranks about 200-250 it nearly runs and rpm picks up then just wont keep running. If you keep cranking it will keep trying to fire. I have set up heaps of vehicles in different applications but this one is being a pig! Ill try clean up plugs and pull fuel back to 0 and start again adding.