you kno its funny that u guys mention this NOW because JUST LAST NITE i was reading about replacing the valve seals in my Helms manual. Isnt that something?? To tell you the truth it makes me a lil scared to even touch the damn things, but i think ill make a weekend project outta it.
for some reason it lists all these special tools n stuff, so i dunno...wheres the best place to get them seals at anyhow? and uh...compressing the cylinder that i am working on? huh???