simpsona
Ex Club Member
[FONT=arial unicode ms"]Hi All,![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
[FONT=arial unicode ms"]![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
[FONT=arial unicode ms"]I have a 1973 911S and am keen to find out what sort of oil I should be using - I've currently being using mineral oil, as I read that synthetics should not be used on older cars, what are other owners using? - Recommendations please. Also UK supplied cars (as mine is) were originally tuned to run on 2 star petrol, I gather that mine must have been tuned to run on unleaded (I hope!) but should I add any additives (injector or otherwise) periodically to compensate for lost lubrication, etc. Again any recommendations would be appreciated.![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
[FONT=arial unicode ms"]![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
Andrew.
![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
[FONT=arial unicode ms"]
![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
[FONT=arial unicode ms"]I have a 1973 911S and am keen to find out what sort of oil I should be using - I've currently being using mineral oil, as I read that synthetics should not be used on older cars, what are other owners using? - Recommendations please. Also UK supplied cars (as mine is) were originally tuned to run on 2 star petrol, I gather that mine must have been tuned to run on unleaded (I hope!) but should I add any additives (injector or otherwise) periodically to compensate for lost lubrication, etc. Again any recommendations would be appreciated.
![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
[FONT=arial unicode ms"]
![. [FONT=verdana,geneva"] [FONT=verdana,geneva"]](/forum/styles/default/pcgb/space.gif)
Andrew.