fits make: Mitsubishi.

( Brand: Brian Crower ), ( Manufacturer Part Number: BC5101 ), ( Part Type: Bolt Crankshaft )
The BC5101 Bolt Crankshaft from Mitsubishi, distributed by Crower, is a high-performance upgrade for your 4G63 engine. This crankshaft is specifically designed for the enthusiast seeking increased power and reliability, making it an excellent choice for both street and race applications.
Crafted from 4340 billet steel, this crankshaft boasts exceptional strength and durability. The 94mm stroke provides a balance between power and engine speed, ensuring optimal performance for your engine configuration. The BC5101 features a 4-bolt main cap design, enhancing its rigidity and resisting deflection under high loads.
The BC5101 crankshaft is designed to work seamlessly with your 4G63 engine, thanks to its precise journal and counterweight dimensions. The polished journals and counterweights reduce friction, promoting smooth operation and longevity. The crankshaft's precision machining ensures proper clearances and alignment with other engine components, ensuring a trouble-free installation and operation.
The BC5101 Bolt Crankshaft from Mitsubishi and Crower is more than just a replacement part. It's an investment in your engine's performance and reliability. Whether you're looking to boost your street car's power or prepare your race engine for competition, the BC5101 crankshaft is an excellent choice. With its superior strength, precise dimensions, and proven track record, you can trust this crankshaft to deliver the performance you demand.
Pros of buying BC5101 Mitsubishi Bolt Crankshaft Crower 94mm 4340 Billet 4G63 Brian:1. High-quality material: The crankshaft is made of 4340 billet material, which is known for its strength and durability. This ensures that the crankshaft can withstand high horsepower and torque.
2. Increased power: The 94mm stroke of the crankshaft allows for increased displacement, which can result in more power and torque.
3. Improved performance: The crankshaft can help improve engine performance by reducing rotational mass and improving crankshaft rigidity.
4. Reputable manufacturer: Crower is a well-known and reputable manufacturer of performance parts, which can provide peace of mind when purchasing this crankshaft.
Cons of buying BC5101 Mitsubishi Bolt Crankshaft Crower 94mm 4340 Billet 4G63 Brian:1. High cost: The BC5101 crankshaft is a high-performance part and therefore comes with a higher price tag compared to stock crankshafts.
2. Requires engine build: The installation of this crankshaft will require a complete engine build, which can be a complex and time-consuming process.
3. Limited availability: As it is a high-performance part, the BC5101 crankshaft may not be readily available in local parts stores, and may require ordering online.
4. Potential engine damage: If not installed correctly, the high-performance nature of this crankshaft may increase the risk of engine damage.
Conclusion:The BC5101 Mitsubishi Bolt Crankshaft Crower 94mm 4340 Billet 4G63 Brian is a high-quality, high-performance part that can provide significant benefits to your engine. However, the high cost and complex installation process are important considerations that should be taken into account before making a purchase. If you are looking for increased power and improved engine performance, and are willing to invest the time and money, then this crankshaft may be a good option for you.
Recommendation:If you are considering purchasing the BC5101 Mitsubishi Bolt Crankshaft Crower 94mm 4340 Billet 4G63 Brian, we recommend doing thorough research and consulting with a qualified automotive technician to ensure that this is the right part for your specific application. Additionally, make sure to purchase from a reputable dealer to ensure that you are getting a genuine and high-quality product.
All cranks are stress relieved, shot preened, manga flux inspected and nitrated multi step heat treatment for ultimate performance. Fully profiled counterweights are designed for reduced vintage through the crankcase creating less oil resistance for better rpm potential.
Gun drilled, CBC ground oil holes feature a smooth surface for extra oiling, tear dropped for added oil scoop, cross drilled for priority main feeding to the rods and micro polished to a mirror finish for optimum bearing lubricity.
Purchase from map to receive aggressive pricing and retain your manufacturer's warranty.
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CBC machined on state of the art, 5 axis Muzak integrates 300 iv CBC machines to exacting tolerances.