Acrylic plate for measuring cylinder head combustion chamber volume for calculation of compression ratio. This includes the ACYLIC PLATE ONLY if you already have the other components and do no wish to purchase a full kit. Measures 110mm x 110mm.
You will need your own burette or syringe and some alcohol to complete this kit.
Use some vaseline or similar on the underside of the plate to provide a seal onto your assembled cylinder head.
Use your burette or syringe to fill the combustion chamber with alcohol to accurately measure the combustion chamber volume.