Yeah, another "out there" topic. :roll:
I am playing with a '68 head that has six DUFORS valves (3 thou over inlets), and six DEC valves (+3 thou exhausts). The manufacture is obviously different - the DUFORS are a finer forging; the DECs are "blocky".
Any idea where and when these might have been made?
Regards, Adam.
I am playing with a '68 head that has six DUFORS valves (3 thou over inlets), and six DEC valves (+3 thou exhausts). The manufacture is obviously different - the DUFORS are a finer forging; the DECs are "blocky".
Any idea where and when these might have been made?
Regards, Adam.