looks like you have spark plug wires on a diesel, if you are going to make something that half ass looks like an engine and does nothing at least make it half ass LOOK somewhere remotely close to right
suggestions, add a counterweight opposite the point that the rod connects to the crank to ballance the weight of the piston, move the "push rod" much closer to the cylinder and the "cam" closer to the center of the cam gear, the "valve" only needs to move a short distance. You are on the right track keep working on it!
PS if someone fixes it for you you wont learn much
Good job of helping barsony0 without a drastic rebuild
If I may offer another suggestion: when first starting an engine build make a big
box and fixtate it to the background and build the engine on the box instead of
having stuff hinged to the background and ending up with an engine that has no chance of powering a moving vehicle
This is what I got using google translate:
Japanese to English translation
I made Su-37.
Technically, that is a bit old
For greater stability than previous aircraft.
Method of operation
Landing f
d open canopy
a speed
z slowdown
s brakes
x Tires Brakes
Raising or lowering the nose down Aroki.
make a sudden shift + down its nose down Aroki