AMS Performance Stage 2 Nissan R35 GTR 3.8L VR38 Short Block (ALP.07.04.0302-1)

The AMS Performance 3.8L VR38 Stage 2 Short Block is a precision-built solution for high horsepower Nissan GTR builds, designed with AMS’s advanced machining techniques and assembled in a controlled environment to ensure top-tier quality. Strengthened to handle the extreme power of AMS OMEGA and ALPHA packages, it incorporates proprietary components for unmatched durability and performance. This fully assembled short block is ready for easy installation, offering the most advanced engine program for the VR38DETT V6, backed by AMS’s race-winning expertise.

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-Current Nissan R35 GT-R (4BA)
(Fits all LHD & RHD USDM, JDM, Gulf, and European Models)

Build Sheet:
• Inspect and Blueprint Engine Block
• Hone / Recondition Cylinder to Size
• Deck Block
• ARP Main Studs
• Hone Main Housing Bore to AMS Spec
• Manley 300M Connecting Rods to AMS Spec
• 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
• Multiple Stage Cleaning and Prep Process

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*

Features:
• Fully assembled short block ready for heads, manifolds, and accessories
• The perfect solution for high horsepower builds
• 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

Production Notes:

• *Horsepower, torque, and RPM limits are estimates and can vary due to factors like turbo selection, intake/exhaust setup, and fuel quality. The advertised figures reflect ideal conditions with proper supporting modifications, but results may differ for individual customers.
• In rare situations, the components used may vary from what’s advertised due to supply chain delays. If any substitutions are necessary, your AOccasionally, due to supply chain issues, component substitutions may be necessary. Your AMS Sales Representative will notify you in advance during the engine assembly process if any changes are required.
• Assumes a good condition core is provided for the build, including a usable block, crank, engine girdle, and oil squirters.

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 Engine:
Each of our built engines at AMS is meticulously handcrafted, just like those in our world record-setting race cars. Choosing an AMS engine means benefiting from over 20 years of experience and thousands of race engines assembled. Every motor is balanced, blueprinted, and assembled to our precise standards, just as we do for our 3000+ WHP race cars. Prior to assembly, each block is carefully inspected for correct dimensions, cylinder bore, main alignment, block flatness, and more, ensuring the best possible foundation for your engine. All engines come with a detailed spec sheet documenting tolerances, torque specs, and clearances as part of our quality control process.

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

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