Talk:Piston valve
Info on chamber-sealing piston is needed. --GalFisk 31 October 2005 06:51 (CST)
put up the 3 flash animations... and find mine on spudfiles.
- Wiki doesn't support flash (as far as I can see), is there a site we can link to, which has the same info as the sticky on spudtech? --GalFisk 10:16, 23 March 2006 (EST)