Originally Posted by
xr2wishy
what your opinion on millers high synthetic 10w40 an dthe cfs 10w60.
i'm running a zvh with a cossie 4wd turbo and around 20psi of boost.
i have an oil coller too on a thermostatic sandwich block.
high synthetic 10w40 is what i'm using at the moment (less than £20 a bottle from motorfactors with a little discount too)
High synthetic? Not familiar with that one. For £20 it wont be a real synthetic, they cost a lot more. The CFS 10w-40 is the real deal, and you can tell by the price
http://www.opieoils.co.uk/p-60217-mi...ngine-oil.aspx That one is ideal.
Cheers
Guy