Magnum Engines XL 91 RFS Blue R/C 4-Stroke Engine
- Product Review (submitted on November 26, 2010):
I am using two Magnum XL 91 RFS 4 strokes on my ASM A 26 Invader Bomber.
I have 31 flights on my plane without using onboard glow and no dead stick landings. Both engines start easy, have good power and sound great as twins.