New owner here...and some seemingly embarrassing questions

[bcbristoll]

First, how neat to find a community dealing with the Atomic 4

I just purchased an old 1966 Columbia 31 with an Atomic 4

The old owner told me in the fall he drained the oil (Is this normal ?)

Next and this seems silly....Where do you put the oil in ? No breather or cap ??
also, is there a dip stick ? or how to you check how much oil the engine has ?

thanks in advance for any advice