[Mgs] Removing Carbon Build Up on Piston Heads

[Paul Hunt]

Interesting, I hadn't come across that one before.  But then as I always 
say, I'm still learning.

PaulH.

----- Original Message ----- 
>   I've read in some texts,  very old ones, though, that one should place
> a section of ring on top of piston before scraping, then scrape to the
> ring.  It was not written, however, if that was to provide protection of
> cylinder wall from the scraper, or if it was to preserve the ring of
> carbon around the outer edge of the piston.