The Nissan RB26 engine is a legendary 2.6L twin-turbo inline-six powerhouse, best known for its role in the iconic Skyline GT-R models. With a strong cast-iron block, high-revving performance, and robust tuning potential, the RB26DETT is a favorite among car enthusiasts and tuners for its durability and high horsepower capabilities.
Features
Tested Engine with Warranty
Hassle-Free Returns Available
Live Customer Support
Direct Fit for Your Vehicle
Description
The RB26 Engine is also known as the RB26DETT, a high-performance 2.6-liter twin-turbo inline-six designed for serious power and precision. It features a R32-R34 skyline GT-R, boasting a cast-iron block, aluminum cylinder head, DOHC 24-valve setup, and twin ceramic turbochargers. With a stock output of around 280hp, it’s built for strength, high-revving performance, and track-ready durability. Ideal for swaps, restorations, or performance builds, the RB26 is a staple choice for enthusiasts seeking legendary performance and tuning potential. So, whether you are looking for an RB26 or an RB26 engine for sale, this is the perfect destination for you.
RB26DETT fitment depends on which GT-R generation you have — R32 (1989–1994), R33 (1993–1998), or R34 (1998–2002) — as each generation has application-specific differences in engine management interfaces, turbocharger configurations, and accessory layouts. The R34 RB26 uses the most advanced production specification and is the most sought-after variant. Our application verification process confirms the exact RB26 variant and generation for your specific build before it ships.
For GT-R owners and RB26 swap builders, the engine is not interchangeable with anything else — there is no substitute for the real thing. Choosing a used Nissan RB26DETT engine is the only way to restore the authentic GT-R powertrain without sourcing individual components across multiple suppliers. A used OEM Nissan RB26DETT engine gives you the factory twin-turbo inline-six in a complete assembly — every component built to Nissan’s original motorsport-derived specification — at a known price that makes preserving or building an RB26-powered vehicle the right investment.
Every used Nissan RB26DETT engine ships with up to a 90-day warranty and arrives within 2 to 5 business days. Installation is not included. We recommend a qualified RB26 or Japanese performance specialist for this application. These are genuine Nissan OEM engines, and we stand behind every unit we ship.
Specifications
Displacement (Engine Size)
2.6L Twin-Turbo Inline-6
Fuel Type
Gasoline
Availability
In Stock
Shipping
Nationwide Available
Use Case
Ideal for upgrades or replacements
Frequently Asked Questions
Is the Nissan RB26 Engine reliable?
The RB26DETT engine in the Nissan Skyline GT-R is generally reliable, but pushing it beyond its stock power can compromise reliability and increase maintenance costs.
Does Nissan still make the RB26?
No, Nissan no longer produces the RB26 for regular production vehicles. However, limited numbers are occasionally manufactured or remanufactured for heritage or motorsport programs.
How many liters is an RB26?
The RB26 engine, specifically the RB26DETT, is a 2.6-liter twin-turbocharged inline-six engine produced by Nissan for the Skyline GT-R models
How much does an RB26 engine cost?
An RB26 engine typically costs between $5,000 and $10,000 for a used unit, depending on condition and completeness. Rebuilt or high-performance versions can range from $10,000 to over $20,000.
What cars have an RB26 engine?
The RB26 engine came stock in the Nissan Skyline GT-R R32, R33, and R34 models. It’s also popular for engine swaps in various performance builds.
Is RB26 better than 2JZ?
The RB26 is great for high-revving, balanced performance, especially in AWD setups. The 2JZ is stronger for high horsepower builds and better suited for drag or street power.
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Shipping Policy
Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays, but we always strive to deliver your order as quickly as possible.
Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.
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