I've got what I think is a Pacer as well and I'm seeking information on it. It was given to my by a friend with a bum shoulder who can shoot bow any longer. He said he thought it was a "Pacer" and online searches for a PSE Pacer have brought up pictures that look just like my bow. It appears to have been made from about 1978-1981 from what I saw. You may find more information searching for Pacer in conjunction with PSE which is the correct company. If you do find any specific specs, please do be sure to share them!