fits make: Honda.

( Brand: Brian Crower ), ( Manufacturer Part Number: BC5018 ), ( Part Type: Crankshaft )
The Brian Crower BC5018 forged crankshaft, specifically designed for Honda B16A engines, is a high-performance upgrade that will significantly enhance your engine's performance and reliability. This 84.5mm stroke crankshaft is meticulously crafted from 4340 forged steel, ensuring superior strength and durability. The forging process used in its manufacture results in a crankshaft that is both lightweight and robust, reducing rotating mass for improved engine response and power output.
The BC5018 crankshaft features a precision-machined journal surface, ensuring a perfect fit with your engine's bearings for smooth and efficient operation. The crankshaft's main and rod journals are also chamfered and deburred, reducing friction and further enhancing engine performance. The crankshaft's 2.200" rod bearing journal diameter is designed to work with standard Honda B16A rod bearings, making this upgrade a straightforward installation for many Honda B16A engine builds.
The Brian Crower BC5018 forged crankshaft is also compatible with a wide range of connecting rods, offering flexibility for various engine configurations. This crankshaft is a popular choice among Honda B16A engine builders seeking improved power, reliability, and durability, making it an excellent upgrade for both street and racing applications. With its superior materials, precision engineering, and proven performance, the Brian Crower BC5018 forged crankshaft is an investment that will pay dividends for years to come.
Pros of buying a 84.5mm Brian Crower crankshaft (BC5018 forging) for Honda B16A engine:1. High-quality forging: The BC5018 is a forged crankshaft, which is stronger and more durable than a cast crankshaft, as it is made from a single piece of material that is then heat-treated.
2. Increased power: The 84.5mm stroke of the BC5018 crankshaft can help increase the engine's displacement and power output.
3. Improved engine balance: The forged crankshaft is more balanced than a cast crankshaft, which can reduce vibrations and improve engine performance.
4. Compatibility with high-performance parts: The BC5018 crankshaft is designed to work with high-performance pistons and rods, allowing you to build a more powerful engine.
Cons of buying a 84.5mm Brian Crower crankshaft (BC5018 forging) for Honda B16A engine:1. Cost: A forged crankshaft like the BC5018 is typically more expensive than a cast crankshaft.
2. Installation difficulty: Installing a forged crankshaft can be more difficult than installing a cast crankshaft, as it requires more precision and specialized tools.
3. Potential engine modification: Installing a forged crankshaft may require other modifications to the engine, such as upgrading the connecting rods and pistons, which can add to the overall cost.
Conclusion: The 84.5mm Brian Crower crankshaft (BC5018 forging) is a high-quality, performance-oriented option for Honda B16A engines. It offers increased power, improved engine balance, and compatibility with high-performance parts. However, it is also more expensive and requires more specialized tools for installation. If you are looking to build a high-performance engine, the BC5018 may be a worthwhile investment. If you are looking for a more budget-friendly option, you may want to consider a cast crankshaft.
Recommendation: If you are serious about building a high-performance engine and have the budget for it, the 84.5mm Brian Crower crankshaft (BC5018 forging) is a great choice. It will provide you with increased power, improved engine balance, and the ability to use high-performance pistons and rods. However, make sure you have the necessary tools and expertise to install it correctly. If you are unsure, consider hiring a professional engine builder to help you with the installation.
All cranks are stress relieved, shot preened, manga flux inspected and nitrated multi step heat treatment for ultimate performance.
Every crankshaft features large radius journals that add rigidity for high horsepower, boost, rpm applications.
CBC machined on state of the art, 5 axis Muzak integrates 300-iv machines to exacting tolerances.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty.
Please see the for information regarding shipping costs and available methods.
Gun drilled, CBC ground oil holes feature a smooth surface for extra oiling, tear dropped added scoop, cross drilled priority main feeding to the rods and micro polished mirror finish optimum bearing lubricity.
Fully profiled counterweights are designed for reduced vintage through the crankcase creating less oil resistance better rpm potential.
Brian Crower crankshaft for Honda B16A 84.