hi, whats the best engine oil to use on a s15, spec r?
reason being is everyone i speak to at a shop doesnt know lol.
reason being is everyone i speak to at a shop doesnt know lol.
I have been using castrol edge 5-40. Seems to be really good.
second that, there's nothing special about castrol edge compared to any other good oil. They just sponsor alot of cars and car people so they have to talk it up. I used to work with a guy whos brother builds 8sec rotors, castrol pay him about 40K a year providing he puts castrol edge on his cars and wears the t-shirts & caps and does promo work for them.SNAP!