Validity
This Executive Order approved the specified parts on on October 27, 1988.
As of Thursday, December 26th, 2024 this Executive Order has not been overturned or superceeded.
This Executive Order approved the specified parts on on October 27, 1988.
As of Thursday, December 26th, 2024 this Executive Order has not been overturned or superceeded.
Part Number | Models | Modification |
---|---|---|
No. 6.9F | 1983-1987 model-year Ford Motor Company vehicles powered by a 6.9 liter Navistar International heavy-duty diesel engine; and 1988 model-year Ford Motor Company vehicles powered by a 7.3 liter Navistar International heavy-duty diesel engine, including vehicles equipped with a 5-speed manual transmission. 1989 model-year Ford diesel trucks powered by a 7.3 liter Navistar engine. | Modifications to the OEM emission-related parts due to the installation of the turbocharger kit include a new air cleaner assembly, a new 3" low-restriction muffler and 3" diameter exhaust pipe. |