Mazworx SR RWD Dry Sump Kit

The Mazworx SR RWD Dry Sump Kit offers a high-performance oiling solution specifically engineered for Nissan SR20 engines in rear-wheel drive applications, including S13, S14, and S15 chassis. This kit is designed to meet the demands of serious racing environments where optimal oil control and engine reliability are crucial.

Advantages of Dry Sump Oil Systems

Compared to traditional wet sump systems, the dry sump design provides several key benefits:

• Lower Center of Gravity: Without the need for a large oil pan beneath the engine, the assembly can be mounted lower in the vehicle, improving handling and aerodynamic performance.
• Customizable Oil Capacity: The external oil reservoir can be positioned virtually anywhere in the vehicle, allowing for increased oil volume to suit your racing needs.
• Consistent Oil Supply: Wet sump systems may suffer from oil pooling during extreme acceleration, braking, or cornering, potentially causing oil starvation and pump pickup issues. Dry sump systems maintain consistent oil delivery under all driving conditions.
• Power Gains: By reducing excess oil around the crankshaft, dry sump setups can decrease parasitic drag on engine components, with some users reporting noticeable horsepower improvements.

Kit Components

This comprehensive kit includes everything needed for a complete dry sump installation:

• Cast aluminum dry sump pan
• 17 tooth drive pulley
• Four-stage oil pump with 1.25″ sections
• 32 tooth pump pulley
• Drive belt
• Oil filter adapter
• Three screen fittings for pan
• Oil tank mounting kit
• 1.5 gallon oil tank
• Breather catch can with filter
• Oil pump bracket
• Oil block adapter with fitting
• Drive hub and washer
• Installation hardware

Options and Compatibility

When ordering, please specify your damper choice from the following options to ensure proper compatibility:

• RWD ATI 918582 without power steering
• RWD ATI 918582 with power steering
• 7″ damper

If your setup uses the OEM power steering pump, please indicate this so the correct drive hub is included. Additionally, low-profile hard scavenge lines are available for purchase separately to complement the system.

This kit is ideal for racers and enthusiasts seeking a reliable and efficient dry sump system tailored for Nissan SR20 RWD engine applications.