Heads for a ? - anyone know casting #s?

[kenikh]

With the revelation that my car doesn't have its original 2.0 MFI heads, I am looking for help in indentifying the correct heads for my car, should I find a set. Does anyone know the casting part numbers for these heads? They are of the format "901.xxx.xxx.xR" (I think). Here are some pics of some '69 heads, which I believe ar 'E' heads (notice MFI bosses):



Don, did you break that motor down yet for some pictures?

[kenikh]

Were there even different casting numbers for the different heads? These are 'T' heads:



They have the same casting number as the previous MFI heads.

[kenikh]

I just found this part number that is supposedly associated to a '69S head. Can anyone confirm?

901.104.308.1R

BTW, the sites search bites, so thank goodness for Google, I just found this thread:

http://early911sregistry.org/forum/s...ead.php?t=3930

There aren't any minimum character restrictions using Google, that's for sure.

[bobmagyar]

As an FYI, if you get to digging through a shelf of heads, 2.2S heads use the casting 911.104.307.0R

These heads use valves that are much cheeper then the 69S valves so maybe you want to go this route ?

[kenikh]

OK, one more question: my cylinder heads on my "2.2" are marked 911.104.306.0R. Any ideas what they are?

[pu911rsr]

Keith,
Are heads still on car, can you measure port sizes. That might identify what you have.
Phil

[kenikh]

The ones on the car can't be measure unless I pull the carbs, etc. The ones on the garage motor measure up like 'T' heads and are marked with a 1969 cast date. Kinda odd as they have Biral cylinders. It's a real mystery what's in it...