Gravity. Maybe pedal power. That whole kart is a hot mess and I can't look at it without having an aneurysm. Surprisingly, it doesn't seem to have dolly wheels. Unfortunately it also looks as if has been driven some.That's some Old School, Soap Box Derby technology (& construction) right there
IMO That level of "sophistication" should only be powered by gravity
...& NOT by several ponies
...is that a jeep thing?My newest kart has no nuts on the tie rod ends, just pins, enough play that you can pop the steering wheel 180° out and steer backwords.
That pitman arm only tried to fall off once...is that a jeep thing?
I had to
lol go with what works igAll it needs is some 10 penny 31/2” nails poking up through the seat to keep you from sliding out of it on sharp turns. Cheaper than seat belts!