Well I ultra sonic cleaned all the valve, springs, shims and collects, reground all the valves and put everything back together again, rotated the engine by hand 4-5 times, no crunching and relatively easy to do. Bolted the inlet and exhaust manifolds and all the other crap that goes with it.
Done a few other things while the head was off, replaced the upper rear engine mount and rebushed the lower front mount.
So once everything was bolted on, I turned the car over with the injectors and coil disconnected to circulate the oil, then reconnected them and guess what....It fired up first time.
Running with a slight miss, then there was a huge puddle of oil underneath the car and realised that I had dislodged the oil return pipe from the turbo, no damage done I stopped the car soon as I noticed.
All in all very happy with the out come.
