Recommend oil
 

Hi all , New to this site and after some advice.
I have an 02 wrx on 86,000 miles
road use but do give the car a good drive
Im running 340bhp using bigger turbo and supporting mods / remap.
just wondering what oil would be best . Its had castrol edge sport 10w60 in for the last 4 years/20,000 miles and everythings spot on. Although after searching this forum it seems to be too thick !?
The previous owner has had a H/P oil pump fitted if that makes any diff.
Thanks, Steve

Wrong section mate and best using the search button its been done to death on here.
10w60 is way too thick for a road car
10w40 or if driven hard a lot then 10w50
decent brand ie millers or the like and wont go wrong