AMS ALP.07.04.0305-1 Billet Short Block Stage 5 4.3L VR38 for NISSAN Z (RZ34) 2022-

Description AMS ALP.07.04.0305-1 Billet Short Block Stage 5 4.3L VR38 for NISSAN Z (RZ34) 2022-

The AMS Performance 4.3L VR38 Stage 5 Billet Short Block is designed for high horsepower Nissan GT-R builds. This fully assembled short 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 state-of-the-art temperature and humidity controlled clean room, every detail is meticulously crafted. The short block comes as a complete rotating assembly, ready for installation with heads, manifolds, and accessories. AMS utilizes decades of race-winning experience to engineer a strong and advanced engine program for the VR38 platform.

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 proper supporting modifications, but are generally attainable 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 an AMS Sales Representative during the engine assembly process.

Product Notes: Stage 5 Billet Short Block requires a usable set of oil squirters sent in as core parts.

• Fully assembled short block, ready for installation
• AMS billet block for exceptional strength and durability
• Precision machining with industry leading equipment
• Assembled in a temperature and humidity controlled clean room

Specifications:

• Displacement: 4.3 liters
• Bore: 98 mm
• Stroke: 94.4 mm
• Appx. Compression Ratio: 10:1
• Recommended Rev Limit: 9000 RPM*
• Recommended Max Power & Torque: 2200 WHP / 1350 lb-ft*

Kit comes with:

• AMS OMEGA Spec Billet Engine Block
• AMS Extreme Duty Head Gasket Sealing Solution
• AMS 98mm Big Bore Ductile Iron Dry Sleeves
• Hone and size to Omega “Gas Port” Spec
• Bryant Racing Billet “Stroker” Crankshaft
• Manley 300M Connecting Rods to AMS Spec
• Manley Pistons to AMS Spec (Gas Ported)
• 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

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)