Discussion
I know this has probably come up before, but the search facility seems to be out of service when I look, probably my pc 
What is the usual oil to put into the 5.7 2006 cv8 I see on the Fish site they recommend fully synthetic, I would guess the engine in its standard state would only need basic oil, has anyone got any input on this.

What is the usual oil to put into the 5.7 2006 cv8 I see on the Fish site they recommend fully synthetic, I would guess the engine in its standard state would only need basic oil, has anyone got any input on this.
If you cane it hard, put something good in like a fully synthetic (expensive). I use Mobil 1 (which down under is OEM) but I use a competition grade. Synthetics can take a lot more heat before breaking down.
If you are a sympathetic driver with a tight wad, just choose a recognized branded mineral oil. If I was using one I would use Valvoline, just my preference because I used that in my racing big blocks and it never let me down. Use the grades advised in your handbook.
The oil is blood to a motor, never put crap in and always use a good filter too.
If you are a sympathetic driver with a tight wad, just choose a recognized branded mineral oil. If I was using one I would use Valvoline, just my preference because I used that in my racing big blocks and it never let me down. Use the grades advised in your handbook.
The oil is blood to a motor, never put crap in and always use a good filter too.
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