I just acquired this 3B from a friend. It has been sitting for approximately 15 years in his barn. When he bought it, it came with an L-134 installed, but also with two F-head engines. The PO told him that one had "a bad head", but the other was in running condition. Since the barn's sliding doors are frozen shut and the F-134s are inaccessible in a remote part of the barn, I am messing with the Go-Devil in the meantime. It's been freed-up, but dealing with a "no spark" condition, now.