I have a Ford MS smog/vacuum pump question
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I have a Ford MS smog/vacuum pump question
I don't know which is suction/into pump and which is outflow. It has a large 1" port and a smaller 3/4" one which I think goes to puke tank?? A picture I can't copy at the moment.
Dale C.
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Re: I have a Ford MS smog/vacuum pump question
These are pictures of the pump in question. Feel free to comment:
https://www.semasan.com/breaking-news-archives?utm_campaign=DrivingForce_DF272&utm_content=SeeAllLeg
Re: I have a Ford MS smog/vacuum pump question
I have it figured out as I used my CraftsMan drill press motor & belt to power/rotate pump. Large hole is side pulls air into pump from engine crankcase/valvecovers and will have an adjustable vacuum break and exhales through the smaller hole at rear of pump which will go to breather tank.
Dale C.
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Re: I have a Ford MS smog/vacuum pump question
Ford Truck, 22 cubic inch emission vacuum pumps were used for crankcase pumps years ago so, a Ford Truck manual may tell you this information.
Back in those days, we actually used 2 of those pumps to supercharge a Chevette.
Just run it in the clockwise direction, (looking from the front), and it will tell you the inlet from the outlet.
Back in those days, we actually used 2 of those pumps to supercharge a Chevette.
Just run it in the clockwise direction, (looking from the front), and it will tell you the inlet from the outlet.
http://www.rmcompetition.com
Specialty engine building at its finest.
Specialty engine building at its finest.
Re: I have a Ford MS smog/vacuum pump question
I turned with my drill press and have it figured out. Thank you!
Dale C.