Diesel go kart so far...
I started making this go kart like 4 years ago.
Probably about 30 hours of actual work put into it so far, lol.
Seems like usually a lot of liquor thinking happens instead of actual work.
The tubing is all 1/8" wall.
The engine is a 418 cc 1 cylinder diesel.
The transmission, diffs, t-case I picked up a few days ago for 500$.
The engine will connect to the transmission with belts to a jackshaft, then to the transmission with 60h chain and sprockets.
The gear reduction with the belts is 1.6: 1, meaning that at 3600 RPM, the unit could still reach 100 km/h. (60mph). I will buy the sprocket size for the transmission so that 5th gear at 3600 is about 70 km/h. Thats plenty fast as this is supposed to be just a cruising cart, not for racing or jumping.
As of right now, I plan on using shocks from a small car, and air bag springs, as it will barely fit out of the drinking shack ( i mean garage ) because it's tall.
The 3rd pulley on the engine sub-shaft is for a 104 amp alternator.
Plan is to buy mud tires for it in a month or so. Just street tires on it now. Even mud tires the same size should look awesome.
The frame is pretty strong, despite a major mistake. originally, I was going to make this like an articulating steering loader type steered unit, but I couldn't find the parts I needed at the time, so it turned into a conventional steering system half way through.
Anyways, I didn't think it looked really strong, but we used a giant steel beam under it with a jack, and 5000 lbs in the center only deflected just shy of 1/4" from the ends, so that seems pretty tough to me. Especially considering the frame only weighs a few hundred pounds. Lifting either end is not a big deal by hand, mind you the axles aren't attached yet, haha.
100% finished, I think it will weight about 800-1000 lbs.
Lots of work to do yet, but slowly she's comin.
Should be good on fuel, but I did elect a rather small displacement engine, as the plan is more for back road cruising, than getting air time or racing.
Basically the goal was to have something cheap to run, reliable, and comfortable.
I still figure it could hit 45 mph, but not real quick haha.
More like a diesel 4x4 golf cart, or side by side ... haha...







