hmm, i have funny noise...

[DKnight]

yeah it is nowhere on the top and side, cant see or feel anything, im guessing it is underneath, i will examine at the weekend, now im not on code red and allowed to drive it

[NeilG40]

I'd completely forgotten until you mentioned the exhaust, but when my manifold gasket started leaking it made a sound like noisy tappets at higher revs.