After lapping in both Valves they are tested with water ( NEVER Petrol ) and a drop of Engine Cleaner , which turns the water pink so that any leak can be easily seen .
The seats and Valves are cleaned and the Valves are inserted in the head with NO Valve springs fitted and the Top Guide in place.
Any other ways of doing this ?
The seats and Valves are cleaned and the Valves are inserted in the head with NO Valve springs fitted and the Top Guide in place.
Any other ways of doing this ?