5 Stage Dry Sump Oil Pumps
Our Dry Sump Pumps are built around our Patent Pending 4 lobe rotor whcih provides excellent oil pressure and flow in excess of 30 GPM on the High Volume pump for the highest need motors. The 4 lobe rotor also provides excellent vacuum to free up horsepower in the engine.
5 Stage R4 Standard Dry Sump Pump
This is the base pump in the R4 line but that doesn't mean it doesn't perform amazingly. It fits most applications with it's 1.2" wide scavenge and pressure rotor. A 1.4" thick pressure rotor is available for engines that require higher oil flow such as aluminum blocks that are also running aluminum rods or iron block motors that are running mulitple oiling accessories such as valve train sprayers and wrist pin oilers. Comes with an integrated mount that can be attached to any of our block mount plates. We can also machine custom plates or make your own for custom applications.
Left Side - Standard |
Right Side - Standard |
1.200” Scavenge Rotors |
1.200” Scavenge Rotors |
04-5000 Single Ret, Std Press |
04-5020 Single Ret, Std Press |
04-5001 Dual Ret, Std Press |
04-5021 Dual Ret, Std Press |
04-5002 Single Ret, HV Press |
04-5022 Single Ret, HV Press |
04-5003 Dual Ret, HV Press |
04-5023 Dual Ret, HV Press |
04-5004 Single Ret, Std Press, RD |
04-5024 Single Ret, Std Press, RD |
04-5005 Dual Ret, Std Press, RD |
04-5025 Dual Ret, Std Press, RD |
04-5006 Single Ret, HV Press, RD |
04-5026 Single Ret, HV Press, RD |
04-5007 Dual Ret, HV Press, RD |
04-5027 Dual Ret, HV Press, RD |
5 Stage R4 Drag Dry Sump Pump
Our drag pump features 1.4" thick rotors in all scavenge stages to get maximum vacuum and horsepower. It can be had with 1.2" standard or 1.4" high volume thick pressure rotors to fit all engine oiling needs. Mounting tabs can be mounted to one of our engine mounts or be used to create a custom mount. Available with a rear drive to mount a hex drive fuel pump.
Left Side - Drag |
Right Side - Drag |
1.400” Scavenge Rotors |
1.400” Scavenge Rotors |
04-5060 Single Ret, Std Press |
04-5070 Single Ret, Std Press |
04-5061 Dual Ret, Std Press |
04-5071 Dual Ret, Std Press |
04-5062 Single Ret, HV Press |
04-5072 Single Ret, HV Press |
04-5063 Dual Ret, HV Press |
04-5073 Dual Ret, HV Press |
04-5064 Single Ret, Std Press, RD |
04-5074 Single Ret, Std Press, RD |
04-5065 Dual Ret, Std Press, RD |
04-5075 Dual Ret, Std Press, RD |
04-5066 Single Ret, HV Press, RD |
04-5076 Single Ret, HV Press, RD |
04-5067 Dual Ret, HV Press, RD |
04-5077 Dual Ret, HV Press, RD |
5 Stage R4 Bellhousing Dry Sump Pump
The Bellhousing mount R4 features 1.2" thick scavenge rotors with a 1.4" high volume pressure rotor to supply oil to even the most demanding motor. Larger 1.4" thick scavenge rotors can be installed to run higher vacuum. Rear drive for powersteering pumps or combo powersteering/fuel pumps comes standard. Use 14-0700 mount blades for mounting to the bellhousing.
Bellhousing |
04-5056 Single Ret, HV Press, RD |
04-5057 Dual Ret, HV Press, RD |