Hi. I’m new here so apologies if this has been answered before. I have just bought an A4 B7 2.0TFSI Special Edition. It has the BUL engine and I bought we no oil pressure. I took a chance and replaced the oil pump with the non balance shaft mod and it worked a treat for about 2 weeks. However after a couple of weeks it broke down with a bang and a cloud of smoke!! It turns out that the cam chain snapped and smashed the case at the back of the engine. I have today removed the head and it appears that the valves are intact and not bent but I have noticed terrible wear on the 1 cam journal. I have looked to find a new head but they are very expensive! Has anyone got any advice on the best course of action?
Thanks in advance
Jamie
