AMS ALP.07.04.0502-1 Long Block Stage 2 3.8L VR38 for NISSAN Z (RZ34) 2022-

Description AMS ALP.07.04.0502-1 Long Block Stage 2 3.8L VR38 for NISSAN Z (RZ34) 2022-

The AMS Performance 3.8L VR38 Stage 2 Long Block is designed for high horsepower builds in the Nissan GTR. This fully assembled long block is crafted with precision machining using advanced in-house equipment. Each AMS built engine is strategically strengthened to support the power and torque produced by OMEGA and ALPHA performance packages.

Assembled in a temperature and humidity controlled clean room, every detail is meticulously crafted. The engine utilizes the existing engine as a core and includes new OEM gaskets, seals, and hardware throughout. ARP CA625+ head studs are used for additional clamping force and head gasket sealing.

AMS proprietary engine components and decades of race experience are applied to the VR38DETT V6, resulting in a strong and advanced engine program. The long block comes complete from valve covers to oil pan and timing chain components, ready for installation. Only high-quality off-the-shelf and custom AMS spec components are used.

Product Notes: Horsepower and torque numbers, and RPM limits are approximate and can vary significantly depending on numerous factors such as turbocharger selection, intake and exhaust restriction/backpressure, and fuel octane and quality, among many others. The advertised numbers are based on optimal conditions and utilizing proper supporting modifications, but are generally attainable results by an average customer. Results may vary.

Product Notes: In rare cases, component selection may vary from advertised based on supply chain delays. All component substitutions will be communicated in advance by the AMS Sales Representative during the engine assembly process.

Product Notes: Assumes that a good condition core long block is sent in to build from. To avoid confusion and the possibility of missing parts, all long blocks should be shipped fully assembled from valve covers to oil pan, including timing covers and crank pulley. Components not in reusable condition will have replacements quoted during the engine assembly process.

• Fully assembled long block ready for manifolds and accessories
• Precision machining with advanced industry leading equipment
• Assembled in a temperature and humidity controlled clean room
• Utilizes existing engine as a core to build from

Specifications:

• 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*

Kit comes with:

• 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 with included hardware
• Proprietary cylinder head and cam shaft modifications

Vehicle Compatibility:

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