Recent content by popolon

Please see the following MSDS file. http://www.gslubeoil.co.kr/Tech/Msds/file_down.asp?idx=203&file=E Is this oil "fully PAO" ??

( dino with short OCI ) vs ( synthetic with long OCI ) which do you prefer? according to the weather, according how severe the service is, according to blah~blah~

10w30 is thicker than 0w40 in low temperature. 0w40 is thicker than 10w30 in high temperature. Am I right? Then... what temperature is the turning point ?? 0w30, 5w30, and 10w30 have same viscosity at high temperature. Am I right? Then... what is the minimum temperature that they have same...