I have got a 2003 sti with PPP, its probably going to be seeing a few track days and the such, and I am just wondering about oil choice

I am being recommended a semi-synthetic Valvoline race oil 10 – 60

I was thinking this needed a fully synthetic 5w -30 (such as Castrol edge, which I have used in my Audi’s previously)

Any thoughts, is the Valvoline a good choice, or should I go fully synthetic

 

Contact a long standing member on here called PSLewis. He is the expert on choosing the right oil for your Scoob

 

millers fully synthetic 10 50. perfect for normal driving with occasional track use.

Get it from
http://www.opieoils.co.uk/p-60235-mi...ngine-oil.aspx