fits model: Supra. make: Toyota, Honda.

( Brand: Brian Crower ), ( Manufacturer Part Number: BC5309-86 ), ( Part Type: Crankshaft ), ( Note: This Crank Utilizes A Honda Size Journal And Requi ), ( Engine: 2jz-gte ), ( Vehicle Make: Toyota ), ( Stroke: 86mm )
The BC5309-86 Journal Billet Crower is a high-performance crankshaft for Toyota 2JZ and 2JZ-GTE engines, specifically designed for the Supra 86. This crankshaft is manufactured by Brian Crower, a renowned name in the world of racing and performance parts.
The BC5309-86 Journal Billet Crower features a billet steel design, providing strength and durability that exceeds the standard OEM components. The journal surface is precision machined for a smooth and accurate fit with the connecting rods, reducing friction and promoting better engine efficiency.
This crankshaft is designed with a stroke of 86mm, which offers a significant boost in power and torque compared to the standard 2JZ crankshaft with a stroke of 82mm. The increased stroke provides more combustion volume, allowing the engine to generate more power.
The BC5309-86 Journal Billet Crower is also compatible with Honda K-series engines, making it a versatile upgrade option for enthusiasts looking to build a powerful Honda engine as well.
The crankshaft is also equipped with precision machined main and rod journals, ensuring a perfect fit with the bearings and reducing the risk of bearing failure. The crankshaft is also balanced to ensure smooth operation and minimize vibrations, ensuring a quiet and reliable engine performance.
In conclusion, the BC5309-86 Journal Billet Crower is a high-quality and high-performance crankshaft that offers increased power, durability, and reliability compared to standard OEM components. It is a must-have upgrade for any 2JZ or 2JZ-GTE engine looking to unlock its full potential.
Pros of buying BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft:1. Increased Strength: The billet crankshaft offers increased strength and durability compared to a standard crankshaft, making it suitable for high-performance applications.
2. Improved Balancing: The journal billet design allows for better crankshaft balancing, leading to smoother engine operation and reduced vibrations.
3. Enhanced Performance: The larger 86mm bore size can potentially provide increased horsepower and torque, as well as improved engine breathing and combustion.
4. High-Quality Material: The crankshaft is made from high-quality materials, such as 4340 chrome molybdenum steel, ensuring long-term reliability and durability.
5. Customizable: The BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft is customizable to meet the specific needs of your engine build.
Cons of buying BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft:1. High Cost: The BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft is a premium product, and its high cost may be a limiting factor for some buyers.
2. Requires Expert Installation: Installing a billet crankshaft requires specialized skills and tools, and it is recommended to have the work done by a professional mechanic or engine builder.
3. Potential for Engine Damage: If not installed correctly, a billet crankshaft can cause engine damage, including bearing failure and engine seizure.
4. Limited Availability: The BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft may be difficult to find in some areas, and shipping costs can be high.
Conclusion:The BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft is a high-quality, performance-oriented product that can provide increased strength, improved balancing, and enhanced engine performance. However, its high cost, the need for expert installation, and the potential for engine damage if not installed correctly must be considered. If you have the resources and expertise to install it correctly and are looking for significant performance gains, then the BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft may be a worthwhile investment.
Recommendation:If you are considering purchasing the BC5309-86 Journal Billet Crower Supra 86mm Toyota 2JZ/2JZ-GTE Crankshaft, it is recommended to thoroughly research the product and its installation requirements. Consult with a professional mechanic or engine builder to ensure that the crankshaft is compatible with your engine and that it will be installed correctly. Additionally, consider the cost of the crankshaft and the potential for engine damage if it is not installed correctly. If you are unsure about the product or its installation, it may be worth considering alternative options that may better suit your needs and budget.
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CBC machined on state of the art, 5 axis Muzak integrates 300 iv CBC machines to exacting tolerances.
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Fully profiled counterweights are designed for reduced vintage through the crankcase creating less oil resistance for better rpm potential.
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Every crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications.
All cranks are stress relieved, shot preened, manga flux inspected and nitrated multi step heat treatment for ultimate performance.
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. Helpful full time staff feel free to call and speak to someone that has the experience and knowledge to help you.