This is more of a proof of concept. I made it with mods but, other than the combustion timing, I think it could be done without mods. Everything but the two small gears to change direction I made. Those gears were taken from the “Prototype Transmission” build done by IzzyIA. It is very easy to reverse the direction due to an a certain part on the gear train being easy to disrupt. If this happens just drive up a hill or slight slope it should fix it. Controls: 1) VTOL up all the way — 2) go into either AA or AG targeting mode — 3) Activation Group 1 then start to press the weapons button in the bottom left corner of the screen (made for mobile so i don’t know what the button is for other consoles).