AMS Performance VR38 Stage 1 Long Block for R35 Nissan GT-R

AMS Performance VR38 Stage 1 Long Block for R35 Nissan GT-R

Over the span of 23 years, AMS Performance has become a leading force in the automotive aftermarket sector, leading innovations in forced induction. Their performance systems are recognized as the standard for excellence and innovation.

Introducing the AMS Performance 3.8L VR38 Stage 1 Long Block, designed to maximize horsepower in Nissan GTRs. This long block, fully assembled for easy installation, showcases precision engineering with state-of-the-art equipment. Reinforced to handle significant power and torque from the OMEGA and ALPHA packages, it’s built in a controlled environment to guarantee flawless craftsmanship. Leveraging years of racing success, AMS has developed the most robust, cutting-edge engine program for the Nissan VR38.

The Pinnacle of VR38 Engines

• AMS’s extensive racing heritage has been channeled into creating the ultimate engine program for the VR38DETT V6. With proprietary components, this program stands as the most powerful and reliable engine solution for the GTR, supported by proven track performance. The Stage 1 Long Block is designed for seamless integration into the GTR, from valve covers to oil pan, including all necessary timing components, ensuring an installation without complications. It incorporates the highest-quality AMS-spec components, tailored to meet rigorous standards.

Race Winning Experience Creates Higher Standards

• AMS Performance’s engines reflect the precision found in their race-winning vehicles. Selecting an AMS engine connects you with a legacy of racing engine development spanning two decades. Each engine is meticulously balanced and blueprinted, meeting the demands of their high-performance race vehicles. Rigorous quality checks are performed on each engine block to meet AMS’s strict standards, with detailed records of each engine’s specifications for ultimate quality assurance.

Features

• The perfect solution for high horsepower builds
• Best suited for the OMEGA 11 and OMEGA 13 turbo kits (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

Technical Specifications

• Displacement: 3.8L
• Bore: 95.5mm (grade 1, 2, or 3 varies)
• Stroke: 88.4mm
• Appx. Compression Ratio: 9.5 : 1
• Recommended Rev Limit: 8000rpm
• Recommended Max Power & Torque: 1100whp / 900lb-ft

Build Sheet

• AMS Stage 1 Short Block
  • Inspect and blueprint engine block
  • Hone / recondition cylinder to size
  • ARP Main Studs
  • Hone main journals to AMS spec
  • Manley Connecting Rods to AMS spec
  • Manley Pistons to AMS spec (ALPHA)
  • 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
  • Cometic head gaskets
  • ARP CA625+ Head Studs
  • AMS Billet Deep Oil Pan
  • Textured black powder coated timing covers
• AMS Stage 1 Head Package
  • Cylinder head recondition, clean, reassemble
  • OEM valve job
  • Deck / resurface
  • Shim and set valve lash
  • Ferrea 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

Applications

• 2009+ Nissan GT-R: R35  |  3.8L TT V6 VR38DETT

Other Stages

• Pro Series Billet Bare Block
• Stage 0 Short Block
• Stage 0 Long Block
• Stage 1 Short Block
• Stage 2 Short Block
• Stage 2 Long Block
• Stage 3 Short Block
• Stage 3 Long Block
• Stage 4 Short Block
• Stage 4 Long Block
• Stage 5 Billet Short Block
• Stage 5 Long Block
• Stage 6 Billet Pro Mod Short Block
• Stage 6 Long Block
• Stage 7 Pro Mod Long Block

Notes

• Horsepower, torque figures, and RPM limits are estimations and can differ widely due to various influences like turbocharger choice, intake and exhaust constraints / backpressure, as well as fuel octane and quality, among other factors. The numbers provided here are derived under ideal conditions with the right supporting modifications and represent achievable outcomes for the typical customer. However, individual results may differ.
• It is assumed that a long block in good condition is provided for the build. To prevent confusion and the risk of missing parts, it is requested that all long blocks be shipped fully assembled, from valve covers to oil pan, including timing covers and crank pulley. Any components found to be in non-reusable condition will be identified and replacements will be quoted during the engine assembly process.
• Fits all USDM, JDM, Gulf, and European (LHD & RHD) CBA, DBA, EBA & 4BA models

CARB and / or EPA Compliance Testing Not Completed

• They believe that this product is either applicable for a CARB EO exemption or complies with the EPA’s Anti-Tampering Policy, yet the necessary testing and administrative processes have not been completed at this time. Consequently, this product is not available for purchase for emissions-controlled vehicles situated within California, nor can it be shipped to addresses in California, without a completed AMS Race Waiver form. Users outside of the United States are advised to comply with their local laws and regulations.

About AMS Performance

AMS Performance stands out in the realm of turbocharged vehicle enhancement, not just as a frontrunner in the manufacturing of automotive performance parts but also by providing comprehensive services including in-house engine computer calibration, installations of parts and packages, along with engine and transmission building. Distinctively an engineering-driven entity, AMS differentiates itself from other outfits by designing parts that set the performance standard in the industry, utilizing advanced computer-aided designs and the expertise of mechanical engineers with extensive motorsports background. Since its inception 20 years ago, AMS Performance has maintained its leading position, offering everything from turn-key solutions to bespoke components tailored to surpass a variety of performance objectives. Catering to a wide range of motorsport activities from drag racing to road racing, AMS is dedicated to elevating the driving experience for enthusiasts across the spectrum.