Originally Posted by paconassa
Originally Posted by Tony Turbo
You could expirement and try fitting some oil spray jets inside the rocker cover.
i dont see how that idea is going to put more oil inside the follower or follower runing hole...
Tony is having a laugh!
Cylinder 1 and 4 are both as far away from the cylinder head oil feed as each other so either could have a problem as equally as the other. The oil feed comes up the centre of the block and forks off either way.