AMS Performance VR38 Stage 3 Short Block for R35 Nissan GT-R

AMS Performance VR38 Stage 3 Short Block for R35 Nissan GT-R

For more than twenty years, AMS Performance has led the charge in the automotive aftermarket industry, spearheading innovations in forced induction. Their performance systems are renowned for setting high standards of excellence and innovation.

Introducing the AMS Performance 4.1L VR38 Stage 3 Short Block, the definitive high-performance upgrade for your Nissan GTR. This short block, which comes fully assembled, offers a seamless installation process, thanks to precision engineering with the latest technology at AMS. It has undergone extensive reinforcement to handle the immense power and torque from the OMEGA and ALPHA upgrade packages. Crafted in a sophisticated clean room that controls both temperature and humidity, every aspect of this engine is refined to the utmost degree. Utilizing years of experience from the racetrack, AMS has developed the most formidable and cutting-edge engine program for the Nissan VR38.

The Pinnacle of VR38 Engines

• Leveraging a rich history of racing success, AMS has enhanced the VR38DETT V6 engine, establishing a top-tier engine program. With the creation of unique AMS components, they’ve set a new standard for motor performance in the GTR, supported by impressive track performances. The AMS Performance 4.1L VR38 Stage 3 Short Block offers unparalleled reliability and high horsepower. Designed as a complete rotating assembly for easy integration into your GTR, it features premium AMS spec components, ensuring it meets the most stringent quality standards.

Race Winning Experience Creates Higher Standards

• AMS Performance’s engines are a testament to the precision and excellence seen in their race-winning vehicles. Choosing an AMS engine connects you with a legacy of over two decades of racing engine innovation. Each engine is meticulously balanced and blueprinted to reflect the performance expected of AMS’s race vehicles. Through detailed inspections and documentation, AMS guarantees that each engine block upholds the highest standards of quality assurance.

Features

• The perfect solution for high horsepower builds
• Fully assembled short block ready for heads, 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

Technical Specifications

• Displacement: 4.1L
• Bore: 95.5mm (grade 1, 2, or 3 varies)
• Stroke: 94.4mm
• Appx. Compression Ratio: 9.75 : 1
• Recommended Rev Limit: 8600rpm
• Recommended Max Power & Torque: 1700whp / 1200lb-ft

Build Sheet

• Inspect and blueprint engine block
• Hone / recondition cylinder to size
• Deck block
• Main girdle reinforcement and 12mm studs
• Hone main housing bore to AMS spec
• Bryant Racing Billet “Stroker” Crankshaft
• Manley 300M Connecting Rods to AMS spec
• Manley Pistons to AMS spec
• BBC Rod Bearings conversion
• Bryant Crankshaft full balance job
• King Main Bearings
• BBC modified rod bearings
• New OEM seals and gaskets
• Multiple stage cleaning and prep process

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 1 Long Block
• Stage 2 Short Block
• Stage 2 Long 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.
• Assuming that a good condition core is sent in to build from, this requires a usable block and crank complete with engine girdle and oil squirters
• 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.