fits make: Mitsubishi.
( Brand: Brian Crower ), ( Manufacturer Part Number: BC5109 ), ( Part Type: Crankshaft )
The BC5109 102mm Billet 4340 Crankshaft, manufactured by Brian Crower, is a high-performance upgrade for your Mitsubishi 4G63 engine. This crankshaft is meticulously crafted from 4340 Chromoly steel, a material known for its strength, durability, and resistance to fatigue under high stress conditions.
Measuring 102mm in stroke length, this crankshaft offers enhanced power output and torque, making it an excellent choice for turbocharged or high-compression applications. The billet construction ensures superior precision and consistency in manufacturing, resulting in a crankshaft that is both balanced and straight.
The BC5109 crankshaft features a 5.100-inch (129.54mm) journal diameter, which is suitable for larger pistons and allows for increased displacement. The crankshaft also includes counterweights to help reduce vibrations and ensure smooth engine operation.
The crankshaft is designed to fit the Mitsubishi 4G63 engine, making it a straightforward upgrade for many popular models such as the Lancer Evolution, Galant VR-4, and Eclipse GSX. Brian Crower's reputation for quality and performance makes this crankshaft a reliable choice for enthusiasts looking to improve their engine's capabilities.
Installation of this crankshaft requires professional engine building skills and the appropriate tools. It is essential to follow the manufacturer's instructions carefully and ensure proper clearance with other engine components.
In summary, the BC5109 102mm Billet 4340 Crankshaft is a high-quality, high-performance upgrade for your Mitsubishi 4G63 engine. With its robust construction, increased stroke length, and precision manufacturing, this crankshaft can help unlock the full potential of your engine and provide improved performance and reliability.
Pros of buying BC5109 102mm Billet 4340 4G63 Brian Crower Crankshaft:1. Enhanced Performance: The billet crankshaft is designed to provide increased horsepower and torque, making it suitable for high-performance applications.
2. High-Quality Material: Made from 4340 chromoly steel, the crankshaft is known for its strength and durability, ensuring long-term reliability.
3. Precision Manufacturing: The billet crankshaft is precision-machined, ensuring a perfect fit and reducing the risk of engine failures due to misalignment or poor fitment.
4. Upgrade Potential: The BC5109 crankshaft is a direct replacement for the OEM crankshaft and can be used as a starting point for further engine modifications, such as stroking or increasing the compression ratio.
Cons of buying BC5109 102mm Billet 4340 4G63 Brian Crower Crankshaft:1. Cost: Billet crankshafts are typically more expensive than their OEM counterparts. The cost of the BC5019 crankshaft may be prohibitive for some budget-conscious enthusiasts.
2. Installation Complexity: Installing a billet crankshaft can be a complex process, requiring specialized tools and technical knowledge.
3. Potential for Compatibility Issues: While the BC5019 crankshaft is designed to fit the 4G63 engine, there may be compatibility issues with other engine components, such as the pistons, rods, and bearings. It is essential to ensure that all engine components are compatible before installation.
Conclusion:The BC5109 102mm Billet 4340 4G63 Brian Crower Crankshaft is a high-performance component that can significantly enhance the performance of a 4G63 engine. Its precision manufacturing, high-quality material, and potential for further engine modifications make it an attractive option for enthusiasts looking to push their engine to its limits. However, its cost and installation complexity should be considered before making a purchase. If you are confident in your technical abilities and have the budget for the upgrade, the BC5109 crankshaft can be a great investment for your Mitsubishi engine.
Recommendation:If you are considering purchasing the BC5109 102mm Billet 4340 4G63 Brian Crower Crankshaft, we recommend consulting with a professional mechanic or engine builder to ensure that the crankshaft is compatible with your engine and that the installation process is carried out correctly. Additionally, we recommend researching the crankshaft manufacturer's reputation and customer reviews to ensure that you are purchasing a high-quality product.
This listing is for a brand new Brian Crower crankshaft for the Mitsubishi series 4g63 102mm stroke, 4340 billet.