Description

R35 Engine: Everything You Need to Know About the Nissan GT-R R35 VR38DETT Engine

The Nissan GT-R R35 VR38DETT Engine is one of the most respected performance cars ever produced, and at the heart of this legendary machine lies the VR38DETT engine. Known for its incredible power, durability, and tuning potential, the R35 engine has become a favorite among motorsport enthusiasts, tuners, and engine swap specialists worldwide.

Whether you are looking to purchase a complete R35 engine, perform a GT-R engine swap, or simply learn more about Nissan’s engineering masterpiece, this guide covers everything you need to know.

What Engine Is in the Nissan GT-R R35 VR38DETT Engine?

The Nissan GT-R R35 VR38DETT Engine is powered by the VR38DETT, a hand-built 3.8-liter twin-turbocharged V6 engine. Introduced in 2007, this engine was specifically developed for the GT-R platform and assembled by Nissan’s master Takumi technicians in Tochigi, Japan.

Unlike many production engines, every VR38DETT is individually hand-assembled, contributing to its reputation for exceptional quality and performance.

GT-R R35 VR38DETT Engine Specifications

Specification	Details
Engine Code	VR38DETT
Configuration	V6 Twin Turbo
Displacement	3.8L (3,799cc)
Valvetrain	DOHC 24-Valve
Compression Ratio	9.0:1
Bore x Stroke	95.5 mm x 88.4 mm
Fuel System	Electronic Fuel Injection
Aspiration	Twin IHI Turbochargers
Drivetrain	AWD
Transmission	6-Speed Dual-Clutch Transmission
Factory Power Output	480 HP – 600 HP (depending on model year)
Factory Torque	Up to 652 Nm (481 lb-ft)

These specifications helped the GT-R become one of the fastest production sports cars of its era.

Why the VR38DETT Is So Popular

The R35 engine gained worldwide recognition because it delivers supercar-level performance while maintaining impressive reliability.

Key advantages include:

• Hand-built construction
• Closed-deck style reinforced aluminum block
• Plasma-sprayed cylinder bores
• Forged crankshaft
• Twin-turbocharged performance
• Excellent aftermarket support
• Massive horsepower potential

The engine’s robust design allows tuners to safely extract significantly more power than factory ratings with proper supporting modifications.

R35 Engine Horsepower by Model

2007–2010 Nissan GT-R

• 480 HP
• 588 Nm Torque

2011–2016 Nissan GT-R

• 530–550 HP
• Improved turbochargers and engine mapping

2017–2024 Nissan GT-R

• 565–570 HP
• Enhanced combustion efficiency and performance

GT-R NISMO

• Up to 600 HP
• Race-inspired turbochargers and calibration

Power outputs increased steadily throughout the R35’s production run, helping it remain competitive against modern supercars.

R35 Engine Reliability

The VR38DETT is widely regarded as one of Nissan’s most durable high-performance engines. With proper maintenance, many engines exceed 100,000 miles without major issues.

Recommended maintenance includes:

• Regular synthetic oil changes
• Monitoring turbocharger health
• Cooling system inspections
• Spark plug replacement at recommended intervals
• Transmission servicing

Routine maintenance is essential, especially for modified vehicles producing higher-than-stock horsepower levels.

R35 Engine Tuning Potential

One of the biggest reasons enthusiasts love the VR38DETT is its tuning capability.

Typical performance stages include:

Stage 1

• ECU tuning
• Intake upgrades
• Exhaust system

Power: 600–650 HP

Stage 2

• Larger intercoolers
• Fuel system upgrades
• Enhanced boost pressure

Power: 700–850 HP

Stage 3

• Upgraded turbochargers
• Forged internals
• Complete engine build

Power: 1,000+ HP

Many professional GT-R builds have exceeded 1,500 horsepower, making the VR38DETT one of the most powerful production-based engines available. Community discussions consistently note that very high power levels generally require forged internal upgrades and supporting modifications.

R35 Engine Swap Applications

The Nissan VR38DETT has become a popular swap candidate for:

• Nissan 350Z
• Nissan 370Z
• Nissan Silvia S15
• Nissan Skyline R32
• Nissan Skyline R33
• Nissan Skyline R34
• Toyota Supra
• Custom race vehicles

Its compact V6 layout and immense power potential make it an excellent choice for high-performance engine conversions.

Buying a Complete R35 Engine

When purchasing a used or imported R35 engine, verify:

• Compression test results
• Turbocharger condition
• Engine serial number
• Wiring harness completeness
• ECU availability
• Service history

A complete engine package typically includes:

• Engine assembly
• Twin turbochargers
• Wiring harness
• ECU
• Intake system
• Sensors and accessories

Conclusion

The Nissan GT-R R35 VR38DETT engine remains one of the most impressive performance engines ever produced. Combining hand-built craftsmanship, twin-turbo power, outstanding reliability, and exceptional tuning potential, it continues to dominate the performance market nearly two decades after its introduction.

Whether you’re looking for a stock replacement engine, a complete engine swap package, or a high-horsepower race build, the VR38DETT remains one of the best choices available today.

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