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External wet sump s/b #2928594
05/30/21 06:30 PM
05/30/21 06:30 PM
Joined: Apr 2007
Posts: 1,390
CA.
RAY1969CARS Offline OP
pro stock
RAY1969CARS  Offline OP
pro stock

Joined: Apr 2007
Posts: 1,390
CA.
Hi is there any you guys out there small black guys that could give me some advice on this external wet sump deal??? R3 9.00 block


I’m going from a first generation r block 48° Tall deck To a R3 9.00

Last edited by RAY1969CARS; 05/30/21 06:38 PM.
Re: External wet sump s/b [Re: RAY1969CARS] #2928720
05/30/21 10:54 PM
05/30/21 10:54 PM
Joined: Nov 2009
Posts: 3,082
St. Paul , Mn.
tubtar Offline
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tubtar  Offline
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Joined: Nov 2009
Posts: 3,082
St. Paul , Mn.
Originally Posted by RAY1969CARS
Hi is there any you guys out there small black guys that could give me some advice on this external wet sump deal??? R3 9.00 block


I’m going from a first generation r block 48° Tall deck To a R3 9.00

It should be fairly simple.
Dry sump #5 cap or block off the rear main cap , plug filter boss , install a pick up in the pan with a line to the pump for the suction side.
Feed into a remote filter , then into the front China wall oil port and call it good.
I am using an internal pump , but when cleaning up the passages inside the filter boss , I became a victim of core shift and had to plug it entirely.
I had just barely started and it plunged into the water jacket.
I had to plug the passage that leads to the outlet side of the filter internally , but it was easy enough because there were access holes in the back of the block behind an NPT plug , so now I have a water cooled filter boss. laugh2
I thought I had destroyed the block , but Ryan Johnson walked me through how to fix it.
I opened up and tapped the oil outlet port from the pump for an 1/2 NPT to -10 fitting and ran a line to a remote filter and into the front of the block on the China wall , and it works well.

Re: External wet sump s/b [Re: tubtar] #2928775
05/31/21 08:25 AM
05/31/21 08:25 AM
Joined: Jun 2006
Posts: 430
Michigan
H
HR3128 Offline
mopar
HR3128  Offline
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Joined: Jun 2006
Posts: 430
Michigan
The last car I had used this set-up. It was a R3 block, 48 degree, 9.200 deck. Oil pan was an older Moroso wet sump with a kick-out on the passenger side. Pick-up & outlet fitting welded on the driver side. I think it was a -12. Oil pump was a Stock Car Products SCP-100-A. Pump & remote oil filter were mounted on the motor plate. Filter outlet fed the block oil passage inlet at the front wall. Pump was driven by a crank mandrel & Gilmer belt from CV products. I'll post some part numbers if I can find them.

http://pumps.scpdrysumps.com/

Found some pics. They are not very good but will give you the basic set-up.

IMG_0526.JPGIMG_0593.JPGIMG_0594.JPGIMG_0618.JPG
Last edited by HR3128; 05/31/21 09:57 AM.
Re: External wet sump s/b [Re: HR3128] #2928832
05/31/21 11:06 AM
05/31/21 11:06 AM
Joined: Apr 2007
Posts: 1,390
CA.
RAY1969CARS Offline OP
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RAY1969CARS  Offline OP
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Joined: Apr 2007
Posts: 1,390
CA.
Very cool. Thank you guys !!!!! Mopar or no car

Re: External wet sump s/b [Re: RAY1969CARS] #2928872
05/31/21 12:46 PM
05/31/21 12:46 PM
Joined: Jun 2006
Posts: 430
Michigan
H
HR3128 Offline
mopar
HR3128  Offline
mopar
H

Joined: Jun 2006
Posts: 430
Michigan
I found the part numbers for the CV Products parts that I used but CV Products closed some years ago.
Moroso has some similar crank mandrel & pulleys parts. Basically, it's dry sump drive parts.







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