We offer the following services 

Here at D& M Engineering we offer a wide variety of services. Although our main focus is on classic road and classic race machines (and in particular classic Honda race machines) we work on all types and makes. 

Cylinder head section.

 Cylinder head skimming.

 Valve guide removal and replacement

 Valve seat removal, replacement and cutting.

 Valve re-facing 

 Spark plug thread repaired and inserts fitted.

 Cylinder head damage repairs

 Alloy and cast welding repairs and fin repairs

 Full cylinder head gas flow and tune on all four stroke

machines for road, race, super moto,  moto x  & enduro

Cylinder section

 Cylinders re-bored  and pistons provided.

 Road or competition

 Replacement cylinder liners made to order, fitted and bored

 Cylinder re-plating service

 Cylinder repairs made and fin repairs

 Alloy and cast welding repairs

Crankshaft section 

Crankshaft stripped and rebuilt. Replacement con rod kits provided.

Plain bearing crankshafts reground to size.

Crankshafts lightened and balanced.

New and used spares

 Tuning parts