i will go at the track in 9 days and will make some 1/4 miles race.
so i decided to change my engine oil before, but
i've read some thread about oil in our truck BUT because i'm in FRANCE , finding ROYAL PURPLE or other brand like that is nearly impossible.
so here's what i can found easily here :
- 15w40 - mineral - ACEA A2B2 , API SF/CD --> cheapest
- 10W40 - semi synthetic - ACEA A3/B3 , API Sl/Cf
- ALL Synthetic : 5w30, 5w40, 5w50, 0w30, 0w40.
i've read that the stock 0w40 is not good and that our engine like heavier oil to be quiet.
wheather T° is actually 80°F.
so what will be your advice ?
what do you think about some motorcycle oil like the MOTUL 3100 in 15W50 ? (the viscosity seems good, but what about the gear additives )
thanks for your help
so i decided to change my engine oil before, but
i've read some thread about oil in our truck BUT because i'm in FRANCE , finding ROYAL PURPLE or other brand like that is nearly impossible.
so here's what i can found easily here :
- 15w40 - mineral - ACEA A2B2 , API SF/CD --> cheapest
- 10W40 - semi synthetic - ACEA A3/B3 , API Sl/Cf
- ALL Synthetic : 5w30, 5w40, 5w50, 0w30, 0w40.
i've read that the stock 0w40 is not good and that our engine like heavier oil to be quiet.
wheather T° is actually 80°F.
so what will be your advice ?
what do you think about some motorcycle oil like the MOTUL 3100 in 15W50 ? (the viscosity seems good, but what about the gear additives )
thanks for your help