In a message dated 98-09-15 21:07:42 EDT, you write:
> I wonder when/how the [fan] change-over was made. Was it
> random fitment with the first fan the mechanic laid his hands on,
> or was there an abrupt cut-off.
Tony, good queston. Let's see who else chimes in. SOME records show the TR4A
as having a 6 bladed fan. 2nd edition of the Workshop Manual shows the
"modified radiator" but does not mention the 6 bladed fan. So the jury is
still out. Cheers.
Art Kelly '64 TR4 CT33118L (original owner/factory pickup)