buschur racing engine question

[Bad95GSX]

if i were to drop in a buschur racing engine would it eliminate the idea of crankwalking? yes i know thrust bearing play(crank walk) can happen to any engine but would it be the same as swapping a 6 bolt (meaning getting rid of the chance of crankwalking)?

 

[blackGSX2g]

If your going through the hassle of swapping motors, why not just drop in a 6-bolt? Not that hard once all the motors are built. Although I think the whole walking crank thing is over-rated, I wouldn't drop a heafty chunk of change into a 7-bolt when you can get a 6-bolt for the same price.