clicking noise from engine

[G_T_M_2]

Iv got a clicking noise from my engine seems to come from the head, its got slowly worse now it sounds kinda like an old diesel. my old man thinks its my cam hitting the valves. has anyone got any idears? i can get a sound clip of it, if need be? My engine is a 1.2 8v Mpi on mk2 phase 1 btw

 

[G_T_M_2]

bump!

 

[alexst]

Tappet... possibly, if so not much you can do.