Cylinder head resurfacing is just one of the jobs that are usually required when rebuilding an engine or reconditioning a cylinder head. It is an extremely important job because the surface finish that is put on the head (and engine block) affects not only the head gasket’s ability to cold seal fluids and combustion gases, but also its long-term durability.

There are many other reasons for cylinder head resurfacing besides a head gasket failure.

• Cylinder heads may need to be resurfaced; to restore flatness or to just improve the current surface finish.
• A cylinder head may need to be resurfaced; after welds or other repairs have been made; or milled to increase the compression ratio.

SNZ Hitech provide you this service with a Mirror-like cylinder head surface finish for all types of blocks/cylinder heads.