If you’ve been hanging around the FlyingGiants forums lately, you might have caught a glimpse of a specific video file—. For those in the know, that clip represents more than just a successful build; it’s the sound of a Saito 450 finding new life through a custom gas conversion.
This blog post is centered on the engine conversion, as featured in the original build discussion where "83139.mp4" first gained attention among RC hobbyists.
: Improved idling and significantly lower fuel costs compared to glow fuel. 83139.mp4
The Ziroli Corsair is a massive airframe that demands serious torque. The Saito 450 provides the necessary weight to help with the Center of Gravity (CG) without needing to add dead weight (lead) to the nose.
For scale enthusiasts working on heavy-hitters like the or the Yellow Aircraft P-47 , the engine choice is everything. Here’s why this particular conversion is making waves in the RC community. 1. The CH Ignitions Magic If you’ve been hanging around the FlyingGiants forums
The engine in the spotlight was converted by the experts at CH Ignitions . By swapping the standard setup for an electronic ignition and gas fuel system, the Saito 450 moves from a thirsty glow engine to a reliable, fuel-efficient powerhouse.
: Smooth throttle response and enough "umpf" to handle high-speed passes and vertical maneuvers. : Improved idling and significantly lower fuel costs
: Nothing beats the sight and sound of a radial engine spinning a large scale prop. 3. Community Buzz