OS 61 SF Overhauled
9:25
OS 61 SF Ring
18:06
OS MAX FP 40 - Strip, Clean & Run - Early 1990's Glow Engine
14:08
When a B-17 Tail Fell With a Gunner Inside
16:43
OS MAX 40 SF Ringed Model airplane Engine Rebuild New Bearings
42:13
"For $35,000 I'd Expect it to be Perfect"
20:10
RC Basics - Understanding Electronic Speed Controllers (ESC)
18:58
I invented a NEW ENGINE (New Rotary Design)
6:04