I was doing some degreasing today in my engine bay. When I bought the car, seller said it had a 2tc in it, but he was in the process of building up a 3tc. I cleaned off the face with the block info on it, and it very clearly stated 3t.
This is slightly confusing/exciting for me because a) I'm not too sure on the historical interface between these two engines, and b) because I'd imagine a 3t block also includes a 3t bottom end? Which would hypothetically give me a 1.8 over a 1.6.
My question to you fellow nerds is this: am I lucky or dumb?
1973 TE-27 Corolla