A new argument in the Great Oil Debate?
#3
Rennlist
Basic Site Sponsor
Basic Site Sponsor
The important number is the "50". When the engines are cold 10 weight will still pin the pressure gauge and open the bypass, so the difference between 10-50 or 20-50 are moot.
#6
Rennlist Member
That looks expensive. $99.00 per litre....lol.
https://www.porsche.com/australia/ac...ghts/motoroil/
https://www.porsche.com/australia/ac...ghts/motoroil/
#7
Rennlist Member