My cam belt snapped on my Audi TT (it was supposedly changed 25,000 miles ago) so I have today removed most of the head and just waiting for a tool for the head bolts, will investigate and then rebuild, I am expecting the exhaust valves to have been dinked. Just cannot decide if I should uprate the Rods now as the rest of the bam Engine is good for 500 bhp as long as you do the rods...I have no intention of building a big power engine but a bullet proof 300 bhp might be nice. It is supposed to be 280 bhp now but I think it is closer to 240...that’s what the performance meter on the com port says.