Doing a Predator 212 crankshaft replacement yourself
If you've spent any time tinkering with go-karts or mini bikes, you probably know that a predator 212 crankshaft replacement is one of those jobs that sounds way more intimidating than it actually is. Whether you've accidentally bent the output shaft jumping a curb, sheared a keyway, or you're just swapping out a weird 5/8-inch shaft for a standard 3/4-inch version, getting into the guts of these engines is actually a great way to learn how they work. ...