are they the same? i have a bent rod/spun bearing on the z6 that's locked on the crank (13psi on a t3/t4 done by the dude i bought the motor from), but i have a perfect a6 crank laying around, are the journal sizes the same? also i'd like to use the a6 crank girdle, imo steel girdle > aluminum one. will they fit?

 

i believe the cranks should swap right guys? Id think twice about swapping girdles like that unless i had it align honed to make sure it was perfectly straight and it lined up

 

D series sucks



sell it and buy a bike

 

a6 and z6 cranks are the same, same with y7,y8. So the girdle should swap as well.

btw, D series for life!

 

girdles dont swap like cranks
to do it correctly you must line bore unless you get lucky and find a girdle that matches your block bearings