RC Handmade - 25cc gas engine with Rcexl ignition
Propeller mount finished and connected to shaft, electronic ignition from Rcexl installed and engine ready for first tests!
This motor mount is "version 2", first, made from wood, was broken just after few start tests.
I've never work with gas engines on planes yet, so it took some time before I finally started it.
After short warm up engine can be started very easy, from just few spins. See the warm start on 2:50.
Still need to adjust ignition and maybe carburetor on max power.
Next step - installing servo for throttle.
Engine: 25cc weedeater
Ignition: electronix Rcexl
Prop: 18x6 Classic Serries
Пікірлер: 50
Nice! I recently tried scratchbuilding with a 21cc gas engine! It's a lot of work but lots of fun
Awesome, i love your engine kill switch 😁
Looks like a good engine... I'm guessing it's gonna go in a big plane!!!! It seems like ages since you last uploaded! :D
What is your power output on that setup? Do you measure in pounds of pull or horsepower per rotation
Looks good! the only thing I see is it looks like maybe your choke was staying partially closed while you were revving it up?? Did you leave the intake and exhaust ports stock or did you increase the timing?
what did you use to hold the prop onto the weed eater i would like to know because i'm building a RC weed eater air boat
Hobbyking sells the support for the hall effect sensor ? i mean you removed the flywheel so you have replaced with a piece of machined alluminium. From hobbyking ?
4:04
If this is a weed wacker engine, how did you get rid of the flywheel? I thought you needed the fly wheel to start and continue ignition. I have a number of 25 and 30cc weed wacker engines and want to convert them to this engine.
Where did you buy components for cdi installation ?
good work. bit plz dont get cocky and try to quick flip it from behind like that. eay to easy to loose a finger or 2
Maximum sketch
Do u have any tutorials for it?
That could of cut you neck 😂