[stephen low]

Ben

I don't have any pressure gauge to measure fuel pressure. Where could I preferably borrow such a beasty? I don't see it as a tool worth buying for future needs.

This did make me think about dirty or even blocked injectors perhaps.

The fuel ring and injectors were reinstalled by Wellco after motor rebuild but have sat around installed with the motor for the past five odd years.

Am guessing that if I managed a fuel pressure test and this came up ok then the only option would be to strip back the top of the motor and remove the injectors for testing.

Any other suggestions guys?