The Ford Barn

rotorwrench · 01-28-2016, 10:18 AM

Most folks don't realize how TCP and ZDDP additives perform their intended purpose. These pressure additives are acidic in nature so that they can eat into the surfaces and deposit microscopic amounts of metallic oxides in order to gain more anti scuff capability. If you just keep adding this stuff in there, it will eventually do more harm than good.

Ronnie · 01-28-2016, 10:50 AM

A good read

http://www.drivenracingoil.com/news/...-in-motor-oil/

R

01-28-2016, 10:18 AM	#41
rotorwrench Senior Member Join Date: Jun 2010 Location: San Antonio, Texas Posts: 17,410	Re: oil Most folks don't realize how TCP and ZDDP additives perform their intended purpose. These pressure additives are acidic in nature so that they can eat into the surfaces and deposit microscopic amounts of metallic oxides in order to gain more anti scuff capability. If you just keep adding this stuff in there, it will eventually do more harm than good.

01-28-2016, 10:50 AM	#42
Ronnie Senior Member Join Date: May 2010 Location: Canada Where it snows Posts: 2,059	Re: oil A good read http://www.drivenracingoil.com/news/...-in-motor-oil/ R