upon taking off rocker mk2 8v to check noise i suspected a valve bent dropped but now think it is either shells on no3/4 or piston 3/4 (sounds like piston slap), does anyone have a picture of the cam etc in the head they (without plastic cover)can post the reason is that i see the cam clamps no1,2,3,5 but no no4 there is a gap as if it should be there and there is a metal lump but no signs of the boltholes and looks totally different and smaller than the others it may be where a sensor for the cam should be, i am not clued up on these engines as ive never worked on one never mind a topend many thanks for any help.
good stuff thanks for that as said never took topend apart before but thats put my mind at ease starting stripdown tommorow cheers and beers.
