Lapping valves ensures a perfect seal and can help with running significantly. Be careful not to get stray grinding paste into valve guides. Get more helpful hints with our course, How To Remove, Revive And Decoke Your Engine Cylinder Head.
It is not always possible to remove a windscreen when respraying a classic car and they can be one of the most difficult areas to protect from overspray by masking. In this video tutorial Michael Coman will show you how to do it with some clever tricks of the trade to help you achieve the