Cusco Oil Catch Tank

1990–1999 Nissan Skyline GT-R (R33) 2.6L RB26DETT

Part #: 233 009 A

Overview

The Cusco 0.6 Liter Street Oil Catch Tank is an essential upgrade for Nissan Skyline GT-R (R33) owners who seek to optimize engine performance and maintain engine health. Designed specifically for the R33 model equipped with the RB26DETT engine, this oil catch tank helps trap harmful blow-by gases and oil vapors that can otherwise contaminate your intake system and reduce engine efficiency. Whether you're a daily driver, a spirited enthusiast, or a track day participant, this catch can ensures your engine remains clean and performs at its best.

By effectively capturing oil and gasoline vapors before they re-enter the intake manifold, the Cusco Oil Catch Tank helps prevent carbon buildup, improve throttle response, and support consistent horsepower output. Its compact design fits seamlessly into the engine bay, providing a reliable solution for maintaining optimal engine conditions while adding a touch of performance-oriented style.

Key Features

The Cusco Oil Catch Tank is engineered with high-quality materials and precision craftsmanship to deliver durability and performance benefits. Key features include:

• Constructed from lightweight, durable aluminum that resists corrosion and withstands engine heat.
• Compact 0.6-liter capacity ensures efficient oil vapor collection without taking up excessive space in the engine bay.
• Clear, easy-to-read sight window allows quick inspection of collected oil and vapors.
• High-quality silicone hoses and stainless steel fittings ensure secure connections and long-lasting performance.
• Designed specifically for the Nissan Skyline GT-R (R33) with the RB26DETT engine, ensuring perfect fitment and compatibility.
• Simple bolt-on installation with minimal modifications required, making it suitable for both enthusiasts and professional mechanics.
• Reduces the amount of oil and blow-by gases re-entering the intake system, helping to maintain cleaner combustion and improve engine longevity.
• Enhances engine bay aesthetics with a sleek, performance-oriented appearance.
• Supports optimal engine performance by preventing oil contamination of the intake and turbo components.

Construction & Design

The Cusco Oil Catch Tank features a robust aluminum housing that is TIG-welded for superior strength and durability. Its compact, cylindrical design allows for easy installation in tight engine bays, making it an ideal upgrade for the Nissan Skyline GT-R (R33). The tank includes high-quality silicone hoses and stainless steel fittings that resist heat and chemical degradation, ensuring a secure and leak-free connection. The clear sight window provides a convenient way to monitor the amount of oil collected, enabling timely maintenance and ensuring your engine remains free of harmful contaminants.

Designed with precision and attention to detail, this catch tank helps improve airflow and reduces the risk of oil vapors clogging your intake system. Its lightweight construction minimizes additional stress on engine components while providing a reliable solution for oil vapor management.

Performance & Sound

While the primary benefit of the Cusco Oil Catch Tank is maintaining engine cleanliness and performance, users may notice improved throttle response and smoother engine operation due to reduced oil contamination. By trapping blow-by gases effectively, it helps support consistent horsepower delivery and engine longevity. Although it does not directly increase horsepower figures, its role in maintaining optimal engine conditions makes it a valuable upgrade for performance-minded drivers.

Installation & Fitment

The Cusco Oil Catch Tank is designed as a straightforward bolt-on upgrade for the Nissan Skyline GT-R (R33) equipped with the RB26DETT engine. Installation typically involves replacing the factory PCV system with the catch tank, connecting the supplied hoses to the crankcase and intake system. No cutting, drilling, or complex modifications are required, and the process can usually be completed with basic hand tools. Proper installation ensures a secure fit and optimal vapor trapping performance, helping to keep your engine clean and running smoothly.

• Easy, bolt-on installation with included hardware and instructions.
• No tuning or additional modifications necessary.

What's Included

• Cusco 0.6 Liter Street Oil Catch Tank
• High-quality silicone hoses
• Stainless steel fittings
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Owners of Nissan Skyline GT-R (R33) with RB26DETT engine
• Enthusiasts seeking to improve engine cleanliness and performance
• Track and spirited drivers aiming to prevent oil vapor buildup
• Daily drivers looking to extend engine longevity and reliability

Emissions Note

This Cusco Oil Catch Tank is designed for street use and helps manage blow-by gases in compliance with emissions standards. Proper installation ensures your vehicle maintains optimal emissions performance, supporting a cleaner engine environment. Always verify local regulations regarding modifications before installation.