Which oils for 350hp SpecD?
 

Hi probably been asked before but any recomendations for oils for my 2006 SpecD running 350hp?
Is the standard 5w30 Ok? Or would a change of grade be advisable?
Also looking for gearbox/diff oil. Slightly confused with which diff oil, is the same grade as gearbox ok
Have looked on Opie oils website but spoilt for choice and would like to order this weekend to get 25% discount.
Thanks

10/50 millers would be good for yours fully synthetic

I have been using this in my spec D which is mapped to 333bhp :thumb:
Silkolene PRO S 5W-40 Ester Synthetic Oil For High Performance Engines
Opie's do it as well.

Thanks chaps, any ideas for the rear diff?

I use these in mine ;

Silkolene Pro S 5w-40 in engine
Millers Oils CRX 75w90 NT in gearbox
Millers Oils CRX LS 75w-90 NT in rear diff

As above but its fuchs pro-s now