Hi. Has anyone experienced an apparent grinding (or at least different) noise from their lude (4g) after the magic 4800 rpm noise. It has started happening lately and I am worried I am causing damage by revving it that much.
Oil pressure etc are fine. No apparent conditions that cause it.
I have fitted a K&N drop in panel filter but it wouldn't cause different noises on different occasions?
all help welcome. Thanks, K.