Head volume Determination

 

Position the head on a glass plate and fill in water with a syring through the spark plug hole until the water reaches the thread. Then determin the amount of water with the scale on the syringe.

 

pic: Determination of Cylinder Head Volume

 

Repeat this 3-4 times and calculate the average. If the cylinder head sealing surface is nice flat no water escapes between head and glass plate. This is also a test if your sealing finish was successful.

pic: Glas Plate
pic: Glas Plate