Originally Posted by
4parajon
Personally I would just like to say thanks to Stu for explaining that in virtually laymans terms for me
Many thanks, I'm glad it helps.
Originally Posted by
Captain500rs
So It deffo down to failure of the head and not other reasons?
Wrong topic maybe? Nothing in those pictures has failed...
Originally Posted by
SapphyMike
I believe there is something that can be done to over skimmed heads to "reclaim" them, but im not 100% sure on the feasibility.
Yes, a few things, generally i believe you can actually recess the valve seats further into the head and re-machine to suit. There are complications wit doing so but its cheaper than a new head which is of course, currently priceless due to being made out of unobtainium. Karl Norris used to be the man for this job, not sure if he still gets involved though.