> ken gilbert Wrote:
> -------------------------------------------------------
> to reinforce what dillon said, some of those gouges in the head look
> DEEP.
> re: failure analysis, when you rebored the old can, how did you do it?
> having just done a 0.4mm overbore on a chappy polini cylinder i can tell
> you the only way (outside of a machine shop) is with a rigid hone.
>
do you have a link to your rigid hone and how long did that take?