RE: Piston ring question
<p style="MARGIN: 0in 0in 0pt" class="MsoNormal"><span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Thanks for the answer. Obviously sing ring has less friction but that doesn’t tell the main purpose these engine use single ring is friction .
</p></span></p><p style="MARGIN: 0in 0in 0pt" class="MsoNormal"><span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Also if there is enough blow-by exist to lubricate the lower part of cylinder engine, then don’t you think the engine will suffer a great deal of compression.
Borna</p></span></p>