Just had a call from my best mate who is also a mechanic and has done all the work on the 6...
First off I trust him implicitly so don't suggest foul play...
Anyway, he's been doing my cambelt in the evenings and has gone to move the car and started it...with no belt on
So anyway, he's compression tested it and it's 190-200 across all 4 Pistons so compression I believe is ok. It's got a rebuilt Richw head on it already and 16 new valves. He's said its running perfectly but there is a slight tap.
I'm going to pop over and listen tomorrow but can you give me the best and worst case scenarios please?! (I have a trackday on the 19th!!
Cheers
Chris