What Oil weight do you run?

[1stToyota]

Originally Posted by TheSilkySmooth

WH SynPack base stock is CAS# 64742-54-7,mildly hydrotreated heavy paraffinic distilate petroleum oil.

some CAS# involving motor oil (Thanks MGB-V8!)
Mineral Paraffininc Base Oil - 64742-54-7; VI of +94 to 120, any group.

Mineral Naphthenic Base Oil - 64741-96-4; VI of -15, any group.

Mineral Aromatic Base Oil - 64742-03-7; VI of -185, any group.

Hydrotreated paraffininc, heavy - 64742-52-5
Hydrotreated paraffinic, light - 64742-53-6

PAO's: 68649-12-7, 68037-01-4, 163149-29-9, 151006-63-2, 151006-62-1, 151006-60-9. VII's of +155 or greater.

Diester - 28472-97-1; VII's average +170.

VII Copolymers - 127883-08-3


Additives:
ZDDP Type Adds: 68649-42-3, XXXXX-46-6.

Calcium Sulfonates: 61789-86-4

Moly Dithiophosphate - 68958-92-7 or 68958-92-9

Moly Disulfide Powders - 1317-33-5


M1 Supersyn Antiwear Technology
This is a Polyol TME

Polyol esters have lower coefficients of friction than either diesters or PAO's.

By adding a polyol ester at least 5-10% to a PAO or mineral oil reduces base oil friction remarkably. So esters are natural Friction Modifiers.

Thanks.
Uhhh, yeah...huh?
Can't tell if that means it's good oil or not.