i took apart my bottom end today to find all my bearings saying pr3 on them. did anybody else run into this ? or know anything about that ?

 

from what i've heard the pr3 bearing are better.

 

I just got a set of ACL bearings and they were for a B16A and a B18A. I used them in a B18A

 

i'm using them aswell.

 

ok but did your engine coem stock with them or did u put them in ? cause im wondering if this engines bearings were already replaced before. and where can u buy pr3 bearings ? unless u just get them out of a b16