Moroso 22321 Dry Sump Oil Pump - Single Stage Tri-Lobe with Door Car Bracket

The Moroso 22321 is a high-performance dry sump oil pump designed for racing applications where maximum horsepower and reliable oiling are critical. This single-stage pump features a tri-lobe gerotor design and includes a door car mounting bracket for sedan-style race vehicles.

Key Features:

• Single pressure section with two scavenge sections for optimal oil management
• Advanced gerotor pump design for consistent flow and reliability
• Externally adjustable oil pressure for tuning flexibility
• Includes door car bracket for easy installation in full-bodied race cars
• Creates crankcase vacuum to reduce windage and increase horsepower
• Improves ring seal and reduces blowby by maintaining negative crankcase pressure
• Eliminates oil pump failures common to stock internal pumps

Benefits of Dry Sump Systems:

Dry sump oiling systems remove oil from the pan and store it in a remote tank, allowing for lower engine placement and improved handling. By eliminating oil in the pan, windage is virtually eliminated, freeing up crankshaft horsepower. The system provides more consistent oil pressure under high-G cornering and braking, increased oil capacity for better cooling, and the ability to easily integrate remote oil coolers. The constant scavenging action maintains crankcase vacuum, which improves ring seal, reduces intake charge contamination, and decreases detonation in nitrous oxide applications.

Ideal for circle track, road racing, drag racing, and any high-performance application where reliable oiling and maximum power are essential.