sorry for such a basic question, but the search button is useless.


Car is a 2005 jdm sti running 370bhp.

cheers

 

Millers CFS 10/60 fully synthetic buddy

 

Thats too thick tbh, go for motul 5/40 fully synth.

Tony

 

thanks guys - thought myself it was 5w40 but wanted to be sure

I used to use 10w60 in my classic

 

I use Mobile 1 no probs 5/40, good price by Opie oils

 

Silkolene Pro V S

 

5w40 too thin go 10w50

 

haha here comes another which oil thread!

all the above are resonable suggestions tho

i've always used the mclaren stuff 15-50 think... Can't remember the brand, shame on me.

 

I thought 10/60 or 15/50 was fine for classics, but was under the impression that the later cars used 5/40

 

After lots of thread reading and there is plenty of reading if you search for "which oil"?
Motul 300v 15w 50 is what i now use

 

Millers CFS 10/60 fully synthetic

 

60 is far toooooooooooo thick, you will notice it, personally i wouldnt go over a 50 rated oil, 40 is pretty much spot on and I use to notice a 50 rated in my Spec C, slightly sluggish when first moving for the first 50 or so yards.

Tony

 

I use Motul 300V in My Spec C Mr P

 

gonna contact opie for some 5w40 and a filter