LET’S TALK GIANT SCALE — Measure Twice Cut Once — Making Safe Modification

AS I WAS WRITING THIS POST, I was finishing up a 40% Thunder Tiger Extra 260. I decided to use the Desert Aircraft DA-170 engine for this model, and for added performance, I chose the included KS 1090 tuned pipes. If you are new to the world of giant-scale aerobatic models, I strongly urge you to look at different exhaust types that your engine manufacturer recommends. For Desert Aircraft (or similar) engines, many options exist. Personally,...