TD04 Clearnace

[mark_airey]

If its anything like mine it won't do it unless its under load it will be touching on the compressor side or on the wastegate as IIRC you have used the gt15 manifold haven't you so you could get the actuator in?

might not be that but thats what I would put my money on mate, have a look, if you watch the gap and rev it if it gets really close then chances are that it will touch while on boost