Best Oil for Z22SE

SpaceWalker

Regular Member
Hi Folks,

I am into changing the oil again and looking for the best oil for our engines.
I used to drive with:
GM Dexos II
Yacco VX1000 Full Synthetic 5W40

and now with Yacco VX600 5W40 Full Synthetic.

I am looking into some options:

1. Castrol Edge Formula RS 10W60
2. Yacco Galaxy 15W50
3. Castrol 5W50
4. Motul X-cess 5W40

I have lots of modifications so the price is not an issue here, but the best for the engine anthigher temperature.
All help based on experience or test is much appreciated.

Cheers!

Vlad
 
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