Page 2 of 2
Re: Oil control piston rings, do i really need them?
Posted: 24 Jul 2010, 07:22
by kevtherev
fix wrote:Is it correct i should just put the spring in the middle of the two rings?
Thanks
yes
and it's wavy to double the amount of contact with the bore, the shims compleate the seal.
Re: Oil control piston rings, do i really need them?
Posted: 24 Jul 2010, 08:05
by Plasticman
Not quite kev, the thinner pair of rings do the sealing, the 'wavy' bit forces the other'bits' into contact with the cyclinder wall and of course keeps them separated. as well as allowing a path for the scraped oil to pass through the piston and back down to the sump area , well thts it simplified anyhow,
mike
Re: Oil control piston rings, do i really need them?
Posted: 24 Jul 2010, 17:11
by fix
Thanks for the advice i bit the bullet and bought a deglazer this morning, did the job well!
Ive now fitted all the pistons and liners, and have put one of the heads back on. I can finally see an end to the rebuild!
Re: Oil control piston rings, do i really need them?
Posted: 24 Jul 2010, 17:42
by Plasticman
good work. Im in leeds all day eve monday, be tempting to have a nosey
mike
Re: Oil control piston rings, do i really need them?
Posted: 24 Jul 2010, 18:20
by fix
Youre welcome to come take a look if you fancy it will be doing work on it Monday evening till about half 7 or 8
Re: Oil control piston rings, do i really need them?
Posted: 24 Jul 2010, 19:30
by Plasticman
YGM
mike