The Stovebolt Site Forums The Shop Area Engine Shop Engine ID Code I need serious help!!!!!!

I have been searching all over the net, cannot get the code figured out from my engine. It looks original (but isn't) old generator, carb and all- but:

The code reads this: FI27C

Thats:
ef eye two seven see (not a one after the F)

There is every code listed with FA FB FC FH FG, but no FI listed in the world.

I need to find out what it is. Any help would GREATLY be appriciated!!!