That doesn't cause them to slip.
What does is shock load and a clutch that is doing its job with no slip.
Lugging a high torque motor is the worst or dropping two gears by mistake and letting out the clutch. Burnouts don't help.
A local guy with a stock 2003 88" slipped his wheels just stalling the bike
You will get a whole gaggle of guys that didn't do any crank work and claim success.
My own personal opinion is it's wise to at least pin and true the crank to be included on any top end job especially a 117". This will give you the insurance the crank won't slip and its also a good time to address the rods by honing, and balance the wheels.