Automotive Air Conditioning Information Forum (Archives)

artieb on Wed March 21, 2012 11:25 AM

Year: 2001
Make: ford
Model: f350
Engine Size: 7.3
Refrigerant Type: r134a
Country of Origin: United States

Hi, I have a AC project, I have a F350 that had a 7.3L I removed the engine and replaced it with a Cummins, that has the Sanden SD7H15 instead of the Visteon FS10. I have an option to increase my suction size hose from 5/8 to 3/4 th inch. or keep the 5/8th. the hose run is about 18 inches, what would be a better performing hose size? Thanks, Artie