P Prodrive555 Sunday Drivers Nov 17, 2017 #1 I know its not ideal but is it ok to run the car on 10w/40 semi syntetic for a while? 95 wrx running 300bhp.
I know its not ideal but is it ok to run the car on 10w/40 semi syntetic for a while? 95 wrx running 300bhp.
scoobysub Well-known member ISDC Club Member Nov 17, 2017 #2 Personally I wouldn’t use semi synthetic oil in a performance car but that’s just me . But I know Carrol and Roche recommended semi synthetic for all Petrol Subaru’s . Everyone has different opinions
Personally I wouldn’t use semi synthetic oil in a performance car but that’s just me . But I know Carrol and Roche recommended semi synthetic for all Petrol Subaru’s . Everyone has different opinions
Mohar Well-known member Nov 20, 2017 #5 What oil do you use joe in the legacy Sent from my iPhone using Tapatalk
scoobysub Well-known member ISDC Club Member Nov 20, 2017 #6 Either 15w/50 or 10w/40 motul 300v competition depending the time of year ????