SOUTHWEST RESEARCH INSTITUTE

Sequence VIB Test (ASTM D 6837)

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image of Southwest Research Institute facilities

Southwest Research Institute (SwRI) occupies more than 1,200 acres in San Antonio, Texas, and provides more than 2 million square feet of office and laboratory space for more than 3,100 employees who perform contract work for industry and government clients.

Contact Information

Guy Stubbs

Sequence VIB Test

(210) 522-5039

gstubbs@swri.org

Related Terminology

Sequence VIB test

ASTM D 6837

ILSAC GF-3

ILSAC GF-4

API SL

API SM

engine oils

low friction oils

fuel consumption

fuel economy improvement

| Engine Lubricants Research Department | Fuels and Lubricants Research Division | SwRI Home |

Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 11 technical divisions.

June 17, 2008