- Joined
- Apr 28, 2012
- Posts
- 23,415
- Reaction score
- 45,399
- Ram Year
- 2010 Hemi Reg Cab 4x4
- Engine
- Hemi
thanks again trav. What are the saying for the drop in noacks? Dave promised 5w30 would not change but it has- visc up a tenth, and noack down 2 points. Might be a little worse at the cold piston slap deal, but might even be better at quieting a hemi. More better? I think so if all additives stay the same and noack drops 2, it was not enough to move the needle on hths not really surprised the hths must have moved but not enough to reach 3.8.Impressive noack across the board to say the least