Brian Crower Crankshaft - Nissan VQ37HR 92.0mm Stroke 4340 Billet Fully Balanced

Brian Crower is well-known for building serious performance engine components, and this fully balanced 4340 billet crankshaft for the Nissan VQ37HR engine is a prime example. If you're looking to build a high-performance engine for your 370Z, G37, M37, or other compatible Infiniti and Nissan models, this crankshaft is a solid foundation. It features a 92.0mm stroke, which is a common upgrade to increase displacement and potential power output over the stock unit.

Crafted from 4340 billet steel, this crankshaft is built to handle the stresses of a performance engine. Billet steel is significantly stronger and more durable than cast or forged alternatives, making it ideal for builds that will see high RPMs and increased cylinder pressures. The fully balanced design is crucial for smooth operation at high engine speeds, reducing vibration and wear on other engine components. This attention to detail ensures reliability when you're pushing your engine hard.

This crankshaft is designed as a direct replacement for the stock unit in a wide range of Infiniti and Nissan vehicles, including the 370Z, G37, M37, Q50, and Q70 models. When undertaking a performance engine build of this caliber, it's important to ensure all supporting components are up to the task. Refer to the manufacturer's installation instructions for specific details on assembly and required supporting modifications.