MAN Sr., Tech Editor Gerry Yarrish shows his technique for making a removable engine mount box system that includes the fuel system, throttle servo and ignition battery support structure. Everything bolts into place and is easy to remove for maintenance. This removable engine attachment technique allows unlimited access for maintenance and inspection for all your […]
Now here’s a great-sounding engine! Detlef Kunkel designed and made this four-cylinder, V-construction four-stroke with a transmission reduction of 1.7. The 220cc engine’s shaft power is 25hp max. Intended for 110- to 130-pound RC model planes, it spins an SEP 35×20 three-blade propeller at 3700 to ... Continue reading ... Join our premium membership!
It’s easier than you think. Many RC modelers today start out with small, electric-powered ARFs, and work up from there. As they get more involved in the hobby, the next logical step up the power scale is operating nitro-burning glow engines (2-stroke or 4-stroke), and learning how to keep internal combustion engines happy. When you […]
Whether your ultimate goal is to fly big 3D aerobatic planes or to pilot giant-scale warbirds, understanding how gasoline engines operate and how to properly set them up is extremely important. Besides their great fuel efficiency, gas engines are reliable, easy to start and overall are very user-friendly. Like all power systems, however, they need […]
The secret to a reliably running engine is a reliable fuel system that has been installed and maintained correctly. For glow and gasoline systems, this includes the proper use and upkeep of the fueling valves used to fill and empty the tank. Prolonged use and/or lack of use of your fueling valve can result in […]