Well I thought it would never happen, I stumped the list! I had only
one response (thanks, by the way)to the question:
Does anyone have a corrolation list of TR6 head number to years?
Not wishing to loose faith in this group, I am willing to offer the
question again.
Again, the details are I have, what I think is, a TR6 head that was
delivered unattached with a late '72 TR6 block. I can get info on the
block, but do not have any info on the head. To complicate matters,
the head number does not sequence well with the other motors that I
have that I think are complete (early '71 and late '76). Also, the
casting marks ave very different between the three heads.
Any insight here??? Does it even matter?? Possible solution is to
measure the head thickness (Who has thickness to CR numbers??), trim
to approperate thickness and continue. Big concern is the port
spacing for the correct intake manifold. Prefer the later, but again,
don't know what I have.
Also, what detail differences are there in a '72 block vs '74 block??
Casting marks, oil lines, etc??? Both have the cylinder recesses, but
what else??
Appreciate any and all help.
TIA
Scott Mackay
|