AMS Performance Nissan R35 GTR 3.8L VR38 Stage 2 Long Block (ALP.07.04.0502-1)

The AMS Performance 3.8L VR38 Stage 2 Long Block is a high-performance engine solution for Nissan GTRs, engineered for extreme horsepower builds. This fully assembled long block is precision-crafted using advanced in-house equipment, with reinforced components to handle the immense power of the OMEGA and ALPHA performance packages. Built in a state-of-the-art clean room, every detail is meticulously inspected to ensure top-tier quality and durability. The engine assembly includes everything from valve covers to the oil pan and timing chain, making installation seamless. Leveraging decades of race-winning experience, AMS has developed the strongest, most advanced engine program for your GTR.

Vehicle Fitment:
2009-2011 Nissan R35 GT-R (CBA)
2012-2016 Nissan R35 GT-R (DBA)
2017-2019 Nissan R35 GT-R (Facelift DBA / “EBA”)
2020+ Nissan R35 GTR (4BA)
(Fits all LHD & RHD USDM, JDM, Gulf, and European Models)

Technical Specs:
Displacement: 3.8 liters
Bore: 95.5 mm (Grade 1, 2, or 3 varies)
Stroke: 88.4 mm
Appx. Compression Ratio: 9.5:1
Recommended Rev Limit: 8200 RPM*
Recommended Max Power & Torque: 1300 WHP / 900 lb-ft*

Build Sheet:
AMS Stage 2 Short Block
• Inspect and Blueprint Engine Block
• Hone / Recondition Cylinder to Size
• ARP Main Studs
• Hone Main Journals to AMS Spec
• Manley 300M Connecting Rods
• Manley Pistons to AMS Spec (OMEGA)
• OEM Crankshaft Inspection and Magnaflux
• OEM Crankshaft Polish and Full Balance Job
• King Main Bearings
• OEM Modified Rods Bearings
• New OEM Seals and Gaskets
• New OEM Timing Chains
• AMS Proprietary Timing System Upgrade
• AMS OEM Oil Pump Rebuild and Pressure Modification
• Multiple Stage Cleaning and Prep Process
• ARP CA 625+ Head Studs
• Cometic Head Gaskets
• AMS Billet Deep Oil Pan
• Fluidamper Crank Pulley
• Textured Black Powder Coated Timing Covers

AMS Stage 2 Head Package
• Cylinder Head Recondition, Clean, Reassemble
• Ferrea High Performance Valve Job
• Deck / Resurface
• Shim and Set Valve Lash
• Ferrea Std Valves, Single Valve Springs, Titanium Retainers, Lock, Seals, Seats
• AMS ALPHA 272 Camshafts
• Combustion Chamber / Head Gasket Reinforcement Modifications w/included Hardware
• Proprietary Cylinder Head and Cam Shaft Modifications


Features:
• The perfect solution for high horsepower builds
• Best suited for the Omega 11 and Omega 13 turbo kit (Up to 62mm inducers)
• Fully assembled long block ready for manifolds and accessories
• Precision machining with advanced industry leading equipment
• Assembled in state-of-the-art temperature and humidity controlled clean room
• Utilizes your existing engine as a core to build from
• New oem gaskets, seals, and hardware throughout
• ARP CA625+ head studs for additional clamping force and head gasket sealing

• * Horsepower and torque numbers, along with RPM limits, are approximate and can vary depending on factors like turbo selection, intake/exhaust setups, and fuel type. These figures are based on ideal conditions but may vary based on your specific build.
• In the event of supply chain delays, component substitutions may occur. Any changes will be communicated by your AMS Sales Representative during the build process.
• A complete long block core in good condition is required for the build. It must be fully assembled, from valve covers to oil pan, including timing covers and crank pulley. Any parts that cannot be reused will be quoted for replacement during assembly.

Shipping Times:
Please note that all engines are built to order and can take 2-8 weeks. Please call to confirm a more precise ETA.

Benefits of an AMS Built Long Block Engine:
Each AMS-built engine is handcrafted with the utmost precision, just like the ones we use in our world record-setting race cars. By choosing an AMS engine, you are drawing from over 20 years of experience in building thousands of race engines. Every motor is balanced, blueprinted, and assembled to meet our exacting standards, just like our 3000+ WHP race cars. Before assembly, every block undergoes rigorous inspections for things like cylinder bore accuracy, block flatness, and main alignment to ensure an optimal foundation. For quality assurance, every engine is documented with a detailed spec sheet outlining tolerances, torque specs, and clearances.

Discounts:
We are sorry, discounts and codes are not available for AMS Products.

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