Its a couple of hours away but I will see what he wants for the turbo anyway and go for a drive. According to reports the 4j is as strong as my 4bds so would be good to keep the fleet similar. The 200tdi timing belt and electric stop bother me.
I gather the 4j torque and HP is similar to the 200tdi when turbo,d. Just harder to adapt as I have to get a kit from the UK and being an industrial engine its got the wrong flywheel.
Thanks for the replies.