AMS Performance VR30 Stage 1 Long Block for RZ34 Nissan Z

AMS Performance VR30 Stage 1 Long Block for RZ34 Nissan Z

The AMS Performance Nissan Z 3.0L VR30 Stage 1 Long Block represents the ultimate solution for high-horsepower Nissan Z builds. This fully assembled long block is designed for easy installation and undergoes precision machining using AMS’s advanced in-house equipment. Each AMS-built engine undergoes strategic strengthening to handle the immense power and torque generated by their ALPHA performance packages. Assembled in a state-of-the-art, temperature, and humidity-controlled clean room, every detail is meticulously crafted to perfection. AMS has leveraged decades of race-winning experience to engineer the most robust and advanced engine program available for the Nissan Z, utilizing the VR30DDTT engine.

Engineering Experience

• AMS handcrafts all of their built engines with the same meticulous care as those found in their world-record-setting race cars. Choosing an AMS engine means investing in the knowledge accumulated from assembling thousands of race engines spanning over two decades. AMS ensures that every motor, much like the one in their 2500+ WHP Alpha Omega Huracan, undergoes a process of balancing, blueprinting, and assembly to meet their precise specifications. Before assembly, each block undergoes thorough checks for correct dimensions, cylinder bore, main alignment, block flatness, and more, guaranteeing a solid foundation for the new engine. The assembly process for every engine includes the creation of an archived spec sheet, which documents tolerances, torque specs, and clearances as part of AMS’s standard quality control procedures.

The Pinnacle of VR30 Engines

• AMS has successfully applied its race-winning experience to the Nissan VR30DDTT, offering customers the pinnacle in engine programs. AMS has engineered the strongest, most advanced motor program available for the Z, along with the track times to demonstrate its capabilities. The AMS Performance Nissan Z 3.0L VR30 Stage 1 Long Block represents the ultimate solution for high horsepower reliability. The long block engine assembly is delivered complete, from valve covers to oil pan to timing chain and components, ensuring a painless installation process that allows it to drop right into your Z. This proven power plant utilizes a combination of top-quality off-the-shelf components and custom-designed AMS spec parts, all manufactured to exacting standards.

Features

• Best suited for stock turbo or basic turbo upgrade builds
• 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

Build Sheet

• Multiple stage cleaning and prep process
• Inspect and blueprint engine block
• Hone & recondition cylinder to size
• Hone main journals to AMS spec
• AMS spec ARP main studs
• Manley connecting rods
• AMS spec Mahle pistons
• OEM crankshaft inspection and magnaflux
• OEM crankshaft polish and full balance job
• King main bearings
• New OEM rod bearings
• New OEM timing chains
• AMS proprietary modification and rebuild of OEM oil pump
• Smoked charcoal powder coated timing covers (custom colors available upon request)
• New OEM seals and gaskets
• Cylinder head recondition, clean, reassemble
• OEM valve job
• Deck / resurface head cases
• Shim and set valve lash
• Ferrea single valve springs, titanium retainers, lock, seals, seats

Technical Specifications

• Displacement: 3.0L
• Bore: 86.0mm
• Stroke: 86.0mm
• Appx. Compression Ratio: 10.3:1
• Recommended Rev Limit: 8000rpm
• Recommended Max Power & Torque (w/ factory turbine housings): 750 whp/600 lb-ft
• Recommended Max Power & Torque (w/ non-factory turbine housings): 850 whp/700 lb-ft

Applications

• 2023+ Nissan Z: RZ34  |  3.0L TT V6
• 2014+ Infiniti Q50: V37  | 3.0L TT V6
• 2017-2022 Infiniti Q60: V37  |  3.0L TT V6

Notes

• Please note this is a service and requires shipping customers existing engine to AMS Performance 
• In rare cases, our component selection may vary from advertised based on supply chain delays. All component substitutions will be communicated in advance during the engine assembly process
• Assumes that a good condition core long block is sent in to build from. To avoid confusion and the possibility of missing parts we ask that all long blocks are shipped fully assembled from valve covers to oil pan, including timing covers
• Components that are not in reusable condition will have replacements quoted during the engine assembly process
• Horsepower and torque numbers, and RPM limits are approximate and can vary significantly depending on numerous factors such as your turbocharger selection, intake and exhaust restriction/backpressure, and fuel octane and quality, among many others. The advertised numbers herein are based on optimal conditions and utilizing proper supporting modifications, but are generally attainable results by an average customer – your results may vary

About AMS Performance

At AMS Performance, they specialize in automotive performance for turbocharged vehicles. In addition to being a leader in the automotive performance parts manufacturing industry, they offer in-house engine computer calibration, parts and package installations, as well as engine and transmission building services. First and foremost, AMS is an engineering company. Unlike other shops, their parts are engineered to be the best performing components you can buy. Most manufacturers in the industry have a basic understanding of engine performance but at AMS they take it far past that using computer-aided designs and mechanical engineers with years of motorsports experience. AMS Performance has been at the top of the game since opening our doors 20 years ago. From turn-key packages to individual components, they can meet and exceed all kinds of performance goals. From drag racing to road racing, and everything in between, let AMS enhance your driving experience!