Author Topic: 440 Oil Pump...HV or HP?  (Read 851 times)

Offline 7Dcuda

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440 Oil Pump...HV or HP?
« on: June 09, 2018 - 09:09:56 AM »
I need to replace the oil pump on my street build 440.  Is there any reason I should go with either a high volume or high pressure pump?  Or should I just stick with the stock volume and stock pressure?




Offline 1 Wild R/T

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Re: 440 Oil Pump...HV or HP?
« Reply #1 on: June 09, 2018 - 09:25:26 AM »
Stock..... :2cents:
JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...

Offline 70chall440

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Re: 440 Oil Pump...HV or HP?
« Reply #2 on: June 09, 2018 - 11:05:57 AM »
Stock will work fine, you can increase the pressure on a stock pump by shimming the internal spring if its something you think you need.
Current Mopar
70 Challenger RT 440-6 EFI, 73 Cuda 416-6 EFI
05 Hemi Durango, 01 Ram 4x4, 14 Ram 2500 4X4, 10 PCP Challenger 6 spd RT, 01 Viper GTS ACR, 52 B3B w/330 Desoto Hemi, 70 Hemi RR (under const)
Past Mopars
9 x Challengers. AAR Cuda, 4 RR, 2 GTX, 4 Chargers, etc... (too many to list)