Hydrocarbon Heartburn - sulfur reduction

[Challenger71]

Brief discussion of newer type Phosphorus Retention ZDDPs in the current SN API rating.

Effects of sulfur reduction in modern motor oils

 

[beechcraftted]

Ahhh..excellent information. I have seen several other articles written by Lake Speed, Jr. I recall he has some relationship to Joe Gibbs Motorsports. His writings are both informative and concise.

We should get him to join BITOG.