Chainsaw Repair

cool link 604f1. 

the acid idea is interesting.  wonder if just making a port map on paper, then wrapping it around the new liner to scribe port outlines would be similar?  either way, it would seem difficult to get port angles correct.

Al, think you nailed it.

do you think there is enough room to counterbore the jug flange for locating pins for the liner after mapping?

just trying to pick up the scraps you guys are dropping to learn.

-joe