Engine Build Ideas...PLEASE HELP.

thanks for the replies. I guess I should add. If I do the 340, it will go in my 340, But I also have a 1972 demon with a blown clutch that neeeds some work, So I would put the built 318, or 360 in there. Whatever I build, I will have a place for it.

Thanks for the info so far, looking forward to more.

Phil