Go Back   The Ford Barn > General Discussion > Model A (1928-31)

Sponsored Links (Register now to hide all advertisements)

Reply
 
Thread Tools Display Modes
Old 03-05-2022, 04:48 PM   #1
Synchro909
Senior Member
 
Synchro909's Avatar
 
Join Date: Jun 2014
Location: Melbourne, Australia
Posts: 7,497
Default V8 oil pump

It has been a few years now since I bought a V8 oil pump modified for a Model A from someone on this forum but I can't remember who it was. I certainly don't know if he is still doing it. Those pumps are super rare over here so doing one myself aint gonna happen.
Is anybody please able to connect me with a supplier of such a pump?
__________________
I'm part of the only ever generation with an analogue childhood and a digital adulthood.
Synchro909 is offline   Reply With Quote
Old 03-05-2022, 06:43 PM   #2
johnneilson
Senior Member
 
Join Date: Jun 2010
Location: 34.22 N 118.36 W
Posts: 1,057
Default Re: V8 oil pump

I am not sure of who in the past besides Cliffy Williamson was making pumps. At least here in Cali.
I make some when I build street motors, late model V8 pump and an adaptor to fit in stock location.
Attached Images
File Type: jpg IMG_1237 crop.jpg (23.9 KB, 67 views)
__________________
As Carroll Smith wrote; All Failures are Human in Origin.
johnneilson is offline   Reply With Quote
Sponsored Links (Register now to hide all advertisements)
Old 03-06-2022, 10:03 AM   #3
Russ/40
Senior Member
 
Russ/40's Avatar
 
Join Date: May 2010
Location: Santee, California
Posts: 3,505
Default Re: V8 oil pump

Quote:
Originally Posted by johnneilson View Post
I am not sure of who in the past besides Cliffy Williamson was making pumps. At least here in Cali.
I make some when I build street motors, late model V8 pump and an adaptor to fit in stock location.
Would you be willing to share how you modified the late v8 pump?
Russ/40 is offline   Reply With Quote
Old 03-06-2022, 10:32 AM   #4
katy
Senior Member
 
katy's Avatar
 
Join Date: Jun 2015
Location: Red Deer, Alberta
Posts: 5,046
Default Re: V8 oil pump

Quote:
Originally Posted by johnneilson View Post
late model V8 pump
What year(s) would that be?
__________________
If you don't hear a rumor by 10 AM, start one!.
Got my education out behind the barn!
katy is offline   Reply With Quote
Old 03-06-2022, 11:00 AM   #5
johnneilson
Senior Member
 
Join Date: Jun 2010
Location: 34.22 N 118.36 W
Posts: 1,057
Default Re: V8 oil pump

The basic V8 pump rotates reverse of the Model "A", that introduces some issues in the porting and relief internally. I see articles written about drilling and plugging the original castings. I am too lazy for that, besides, the internal pressure relief is very efficient, it recycles the oil back into the inlet port of the pump.
So, a very good friend, who happens to write a book about Model "A-B" engines and I were talking about pumps and the simplest solution is to invert the pump, it corrects the rotation issue.
This now requires an adaptor to connect the pump to the block.
From here it is all basic machine work, I machine from solid alum stock.

John
Attached Images
File Type: jpg IMG_0957reduced.jpg (40.0 KB, 64 views)
__________________
As Carroll Smith wrote; All Failures are Human in Origin.
johnneilson is offline   Reply With Quote
Old 03-06-2022, 11:01 AM   #6
johnneilson
Senior Member
 
Join Date: Jun 2010
Location: 34.22 N 118.36 W
Posts: 1,057
Default Re: V8 oil pump

Sponsored Links (Register now to hide all advertisements)
Katy,
approx '49-53
__________________
As Carroll Smith wrote; All Failures are Human in Origin.
johnneilson is offline   Reply With Quote
Old 03-06-2022, 11:12 AM   #7
Y-Blockhead
Senior Member
 
Y-Blockhead's Avatar
 
Join Date: Jul 2011
Location: Redondo Beach, CA
Posts: 5,849
Default Re: V8 oil pump

Nice work John.
Y-Blockhead is offline   Reply With Quote
Old 03-06-2022, 12:35 PM   #8
Jim Brierley
Senior Member
 
Join Date: Jun 2010
Location: Temecula, CA
Posts: 4,091
Default Re: V8 oil pump

John does nice work, they are very nicely done!
Jim Brierley is offline   Reply With Quote
Old 03-06-2022, 06:27 PM   #9
Synchro909
Senior Member
 
Synchro909's Avatar
 
Join Date: Jun 2014
Location: Melbourne, Australia
Posts: 7,497
Default Re: V8 oil pump

Quote:
Originally Posted by johnneilson View Post
I am not sure of who in the past besides Cliffy Williamson was making pumps. At least here in Cali.
I make some when I build street motors, late model V8 pump and an adaptor to fit in stock location.
John, How easily does that pump go through the opening in the dipper tray?
PM sent also.
__________________
I'm part of the only ever generation with an analogue childhood and a digital adulthood.
Synchro909 is offline   Reply With Quote
Old 03-07-2022, 10:13 AM   #10
katy
Senior Member
 
katy's Avatar
 
Join Date: Jun 2015
Location: Red Deer, Alberta
Posts: 5,046
Default Re: V8 oil pump

Quote:
Originally Posted by johnneilson View Post
approx '49-53
Thank you.
__________________
If you don't hear a rumor by 10 AM, start one!.
Got my education out behind the barn!
katy is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Sponsored Links (Register now to hide all advertisements)


All times are GMT -5. The time now is 10:32 AM.