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12-29-2021, 04:13 PM | #21 |
Senior Member
Join Date: May 2010
Location: Masterton, New Zealand
Posts: 3,859
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Re: Fuel pump push rod throw
Bear in mind, that as there are two differing pushrods to suit two different height flanges on intake manifold, there is also two different length baffle tubes, again 1" longer/shorter to suit.
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12-30-2021, 02:56 PM | #22 |
Junior Member
Join Date: Dec 2021
Posts: 5
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Re: Fuel pump push rod throw
All right guys, so the baffle ventilation tube that I received does not fit in the hole in the intake manifold which has a football shaped, I read somewhere on the forum that the intake manifold that has the football shape is a 1934 and that the ventilation tube was built into the fuel pump stand, my question is does anyone have a picture of the fuel pump stand with the baffle in it , the one that I pulled out of my 36 flat head look like there’s a baffle built in it.
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12-30-2021, 10:36 PM | #23 |
Senior Member
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Re: Fuel pump push rod throw
A lot of cars that come into our shop have faulty manual pumps ,if your rebiulding one
it should have a pressure and leak down vacume test ,push rod ,I mesured a a new cam and it apeared to be 5mm lift , |
12-30-2021, 10:46 PM | #24 |
Senior Member
Join Date: May 2010
Location: South Texas
Posts: 1,714
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Re: Fuel pump push rod throw
I have had good result rebuilding three mechanical fuel pumps this year using rebuild kits. Pumps rebuilt were 59A style with the glass sediment bowl, 41 style without external glass sediment bowl, and 53 6 cylinder with longer arm and glass bowl on top of the pump. Make sure you get a quality rebuild kit, and file or sand your split lines flat.
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12-31-2021, 03:55 AM | #25 |
Senior Member
Join Date: May 2010
Location: Yakima Washington
Posts: 913
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Re: Fuel pump push rod throw
You need the manifold with the round hole so the baffle tube can plug into the recess in the block. There are both tall and short manifolds. Tall manifold takes the long pushrod and long baffle tube. Short manifold takes short pushrod and short baffle tube.
Bill |
01-05-2022, 11:18 AM | #26 |
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Join Date: Dec 2010
Location: Tucson, AZ
Posts: 177
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Re: Fuel pump push rod throw
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01-05-2022, 02:11 PM | #27 | |
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Join Date: Jan 2011
Location: Central Ohio
Posts: 5,247
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Re: Fuel pump push rod throw
Quote:
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01-05-2022, 04:25 PM | #28 |
Senior Member
Join Date: Dec 2010
Location: Tucson, AZ
Posts: 177
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Re: Fuel pump push rod throw
Bored&Stroked.... thanks, I didnt think that Ford would do such. The end that contacted the fuel pump arm was worn at quite the angle. It is amazing how much
off spec a flathead can be and still run. |
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