OK help! I need a quick answer. Stripped a B16A2 block and realised that the cylinders 2 and 3 have ovaled. I got std bore pistons.., so needless to say they are no good. Would 0.02 overbore as listed be sufficient in most cases? Just to confirm that 0.02 meaning 0.02" ??

 

depends how out of round they are. the stard honda overbore (.5mm) will "usually" take care of this

 

in most cases it should be enough. just really a matter of how badly ovalled they are.