I think it became law for all cars to have a charcole canister around 1976. And a PCV system of some sort.
I took mine out of my KE55, because its hard to get it simply hooked up to the 2T-G without effecting the tune in anyway. I havn't had any problems or smells.
I also disconected the PCV valve and breather hose also, because again I was using airhorns with no real breather attatchment. I was at the race track and didn't want to deal with anything except the bare basics. I did get a oily smell from the engine sometimes.
Does anyone know if 2T-GEU engine had a PCV? Its hard to know where it was because the breather hole in the block is closed up on latter models, and the cam cover still has only one hole for the breather. ??