V2 Alloy Dry Sump Tank

The OBP V2 Alloy Dry Sump Tank represents the next generation of oil control technology for high-performance and motorsport applications. Developed in-house at our UK facility, this upgraded version of our original dry sump tank introduces key enhancements to cooling efficiency, oil deaeration, and flow dynamics—all designed to meet the demands of modern race engines.

Unlike traditional designs, the V2 dry sump tank features a side-mounted inlet that promotes a circular internal oil flow. Combined with a cylindrical multi-stage baffle system, this helps improve oil separation and maintain consistent oil pressure, even under aggressive cornering or acceleration.

What Is a Dry Sump Tank Used For?

A dry sump tank is a critical component in dry sump lubrication systems, commonly used in motorsport and high-performance vehicles. It stores oil externally, allowing for improved engine reliability, better oil control, and lower engine placement. The V2 tank takes this further by enhancing internal circulation and reducing air in the oil (deaeration), helping prevent oil starvation and maintaining peak engine performance.

Key Features:

• ✅ Improved Cooling & Deaeration – Cylindrical baffle design enhances oil circulation and air/oil separation
• ✅ Side M22x1.5 Female Inlet – Encourages circular flow pattern inside the tank for better deaeration
• ✅ M22x1.5 Female Outlet – Positioned centrally within the baffle system to ensure clean oil extraction
• ✅ Cylindrical Baffles – Precisely spaced for optimal oil management
• ✅ Twin AN8 Female Breather Ports – Allows for versatile breather configurations
• ✅ AN6 Drain Port (Plug Included) – Easy and clean oil drainage
• ✅ Low-Profile 50mm Screw Cap – Sleek, compact filler neck for tight engine bays
• ✅ Base Mounted Design – Secure, low centre of gravity mounting option
• ✅ Handmade in the UK – Precision-built from 2mm aluminium and pressure tested for reliability

Available Capacities & Specifications:

1.5 Gallon V2 Dry Sump Tank

• Dimensions: Height: 275mm | Diameter: 190mm
• Inlet: M22x1.5 Female (side-mounted)
• Outlet: M22x1.5 Female (centre of baffle system)
• Breather Ports: 2x AN8 Female
• Drain: AN6 (plug included)
• Filler Cap: 50mm Low-Profile Screw Cap
• Material: 2mm Aluminium
• Mounting: Base Mounted

2 Gallon V2 Dry Sump Tank

• Dimensions: Height: 360mm | Diameter: 190mm
• Inlet: M22x1.5 Female (side-mounted)
• Outlet: M22x1.5 Female (centre of baffle system)
• Breather Ports: 2x AN8 Female
• Drain: AN6 (plug included)
• Filler Cap: 50mm Low-Profile Screw Cap
• Material: 2mm Aluminium
• Mounting: Base Mounted

Whether you’re refining an existing dry sump system or building a competitive race engine from the ground up, the OBP V2 Dry Sump Tank is engineered to deliver next-level oil control, consistent lubrication, and trusted motorsport-grade reliability.