DB2, DB2/4, DB2/4 MK2 and DB MKIII

It should be remembered that the design concept of these engines dates back to the late 1930s and consequently there are some limitations to the scope of engine modification and development that can be achieved.

However, through a combination of client request and in-house development, Aston Workshop are constantly pushing the boundaries of what can be achieved on these fine classic Astons.

Fast Road Engine Enhancements
Fast Road Engine Enhancements The principal areas of modification are: Fast Road camshafts, Replacement aluminium cylinder head and Crankshafts... [more...]
Reliability, flexibility and refinement
Reliability, flexibility and refinement Using the original cylinder block and head, does have its limitations, but there is a range of enhancements, which would be of benefit in any engine of this type. [more...]
The Ultimate
The Ultimate Engine power can be increased beyond that of the Fast Road engine, but it will however, be at the expense of flexibility and general refinement. [more...]