Heavy duty International Harvester engines
Series: Technical note / Bureau of Land Management, U.S. Department of the Interior -- 47; BLM technical note -- 47; Technical note (United States. Bureau of Land Management) -- 47.; BLM technical note -- 47.
Publisher: U.S. Department of the Interior, Bureau of Land Management, Portland Service Center
Published: 1971
Place of publication: Portland, Or
Language: eng
Subjects: Vocational guidance; Trucks; IHC trucks; Records and correspondence; Motors; Exhaust gas; United States; United States. Bureau of Land Management; Maintenance and repair; Modification
Other titles: Heavy duty IHC truck engines
Description: Exhaust emission control for International heavy-duty gasoline engines was incorporated into production with 1970 model vehicles (1969 model vehicles in California). This technical note provides a brief summary of engine modifications that have been used to control exhaust emissions. Includes table of engine models and carburetor part numbers.
Notes: Caption title.

"Filing code: 1525 (P-401)."

"Date issued: May 1971."

"TN-47"--Assumed.