Attempting to try my hand at a two banger following some of the same lines as my single cyl. "tee" engine. But bear with me as I started on this project about 3 years ago and finally making a go at finishing it. Anyway, I've got a start on the pistons by cutting the 3 year old blank in two, boring out for the connecting rod and cutting the ring grooves. Pistons are 1.5" long, 1.25" od. Next on the list will be the connecting rods, and maybe I'll have that done by the first of the year.