4WD
$50 site donor 2024
Originally Posted by Shannow
Originally Posted by addyguy
Some of the 'heavier' oil components doesn't burn up in the combustion process, and 'flows' down into the upper-ring area?
Isn't that how a UCL works? Not being smart, I'm asking.
One of the sources of HC emissions is that the fuel is solluble in the oil on the cylinder wall, during the intake and compression stroke...it is evaporated out one the power and exhaust strokes. THis would allow an FM to (inefficiently) be introduced to ring blet oil.
Note also that ring belt oil is higher in additives, significantly, than the sump, due to oil boil-off
So could what they employ be an anti adhesive lubricant … different from a cleaner ?
Originally Posted by addyguy
Some of the 'heavier' oil components doesn't burn up in the combustion process, and 'flows' down into the upper-ring area?
Isn't that how a UCL works? Not being smart, I'm asking.
One of the sources of HC emissions is that the fuel is solluble in the oil on the cylinder wall, during the intake and compression stroke...it is evaporated out one the power and exhaust strokes. THis would allow an FM to (inefficiently) be introduced to ring blet oil.
Note also that ring belt oil is higher in additives, significantly, than the sump, due to oil boil-off
So could what they employ be an anti adhesive lubricant … different from a cleaner ?