What is the primary benefit of using forged components in this engine kit?

Forged components, like the crankshaft, connecting rods, and pistons in this kit, have a superior internal grain structure compared to cast parts. This makes them significantly stronger and more resistant to the high stresses and pressures found in performance-oriented engines.

What other parts are typically needed when installing this engine kit?

While this kit provides the core rotating assembly, a complete engine rebuild or upgrade will also require items such as main and rod bearings, piston rings, head and main bearing sets, gaskets, seals, and potentially an oil pump and timing components. Always refer to detailed engine building guides for a comprehensive list.

Can this engine kit be shipped to California?

No, this engine kit is not CARB approved and therefore cannot be shipped to California due to emissions regulations.

Specifications

Brand: OS Giken
Part #: NS201-FA

OS Giken Nissan Skyline RB30 Engine Kit

Name: OS Giken Nissan Skyline RB30 Engine Kit
Brand: OS Giken
SKU: os-giken-os-giken-nissan-skyline-rb30-engine-kit-t14-4332458
Price: 19008.00 USD
Availability: BackOrder

$19008.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

This kit includes a forged steel crankshaft, forged connecting rods, and forged pistons for the Nissan RB30 engine.
The forged steel crankshaft offers improved strength and durability over cast alternatives.
Forged pistons are included, designed to work with the RB30 engine for enhanced performance.
This kit is intended for performance builds of the Nissan RB30 engine.
Not CARB approved; cannot ship to California.

This engine kit is specifically designed for the Nissan RB30 engine. Please verify compatibility with your specific Nissan Skyline model and year.

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About this part

Product Details

This OS Giken RB30 Engine Kit is built around a forged steel crankshaft, a critical component for any serious RB30 build. Forging the steel gives it a stronger internal grain structure than casting, making it more resistant to the stresses of high-performance engines. This kit is designed to take your Nissan Skyline's RB30 engine to the next level, whether you're aiming for track performance or a powerful street machine.

OS Giken is known for its well-built performance parts, and this engine kit is no exception. It includes a forged steel crankshaft, forged connecting rods, and forged pistons, all engineered to handle increased cylinder pressures and RPMs. The pistons feature a specific compression ratio designed to work with the RB30 block and cylinder head combination, helping you achieve improved power output without sacrificing reliability. This is a comprehensive package for those looking to rebuild or significantly upgrade their RB30 engine, providing the core components needed for a robust foundation.

When undertaking an RB30 engine build, attention to detail is key. This kit provides the essential rotating assembly, but remember to factor in other necessary components for a complete rebuild, such as bearings, gaskets, seals, and potentially an oil pump and timing components. OS Giken's commitment to performance means you're getting parts that are built to last and perform under demanding conditions. Ensure you consult detailed engine building guides and manufacturer specifications for proper installation and assembly procedures.