Well, fitted a fire extinguisher. Fitted the induction kit and silicone and stainless pipework to the larger intercooler - again !
Must have damaged the radiator in the process of test fitting it last week, hence the thread about damaging the engine with radweld. Anyway, removed the water pump and it was clogged up with radweld.Replaced it with another , but back washed the whole system first to make sure there were no traces of radweld left. It seems luckily that it went no further than the water pump as it was clogged that badly it couldn't pump water around the system.
Anyway, while replacing the rad I decided to remove the redundant air con...........
Anyway, it now runs like a dream . Just needs the silicone cleaning up, it was all new, but greasy hands make greasy hoses.