Best crankshaft?

[Tocco]

So I'm doing my bottom end, and I'm wondering what the best crankshaft is? I Would like it to add some power to my quad, but it not that's fine. Thanks

 

[mud runner]

the best is a rebuilt stock one but if you are looking to add power probably a ken oconer 6mill stroker or a hot rods 4 mill srtoker

 

[Awk08]

the stock japanese crank is the best built and reliable, rebuilt by ken oconnor if needed.
the +4/6 require trenching the cases.
if you'd like to add a possible +5hp and some low end torque, go with the vito's +3, no trenching required

 

[Blaaster]

Stick with the stock one, not worth messing around with long throw cranks unless you do the works, porting, pipe and head work.