Where are you?If this came to me I would mount it securely, put on a strong 9x6, check the glow plug, attach a bladder tank with 10% nitro, and fire it up.If that works, put it on a plane.
The people who would know about that motor are on the facebook MACA site (Miniature Aircraft Combat Association).https://www.facebook.com/groups/flymaca
I spent 6 months in San Juan PR around 2014 or 2015 before the big hurricane hit. I met Usaf (Rafael), Alex, and a few others flying control line. I'm not sure if I met you at that time. I hope you guys are still flying control line down there. Cheers.