fits make: Subaru.

( Brand: Callies Performance Products ), ( Manufacturer Part Number: 8136KTH-CS ), ( Part Type: Crankshaft ), ( Note: This Is A Stroker Crank For Ej20 And Standard Stro ), ( Engine: Ej20 Ej25 ), ( Material: 4340 Billet ), ( Stroke: 79mm )
The 8136kth-cs 4340 Subaru EJ25 performance EJ20 Callies Billet 79mm CompStar crankshaft is a high-quality, aftermarket replacement part designed for Subaru engines. This crankshaft is made from 4340 chromoly steel, a material known for its strength and durability, making it ideal for high-performance applications.
The crankshaft features a billet construction, which means each piece is machined from a solid block of material, ensuring a precise fit and superior strength. The crankshaft's 79mm stroke is designed to provide increased power and torque, making it a popular choice among Subaru enthusiasts looking to boost their engine's performance.
The CompStar design of this crankshaft features a patented self-aligning main bearing system, which reduces friction and increases bearing life. This design also helps to improve engine balance, resulting in smoother operation and reduced vibration.
This crankshaft is specifically designed to fit Subaru EJ25 and EJ20 engines, and is compatible with Callies Performance Connecting Rods. The 8136kth-cs 4340 Subaru EJ25 performance EJ20 Callies Billet 79mm CompStar crankshaft is a high-quality, reliable replacement part that is sure to enhance the performance of your Subaru engine.
Pros of buying a 8136kth-cs 4340 Subaru EJ25 performance ej20 Callies billet 79mm Compstar crankshaft:1. Increased horsepower and torque: The billet crankshaft is designed to handle high-performance applications, resulting in increased power output for your Subaru engine.
2. Durability and reliability: Made from 4340 chromoly steel, the crankshaft is built to withstand the stresses of high-performance driving and provide long-term reliability.
3. Improved engine performance: The larger 79mm stroke of the Compstar crankshaft can lead to improved engine balance and smooth operation, resulting in better overall performance.
Cons of buying a 8136kth-cs 4340 Subaru EJ25 performance ej20 Callies billet 79mm Compstar crankshaft:1. High cost: The price of the billet crankshaft can be significantly higher than a standard crankshaft, making it a more expensive upgrade.
2. Requires professional installation: The installation of a billet crankshaft is a complex process that requires specialized tools and expertise, which can add to the overall cost.
3. Potential for engine damage: If installed incorrectly, a billet crankshaft can cause engine damage, so it's essential to have the installation done by a qualified mechanic.
Conclusion:The 8136kth-cs 4340 Subaru EJ25 performance ej20 Callies billet 79mm Compstar crankshaft is a high-performance upgrade for your Subaru engine that can increase power, improve reliability, and enhance overall performance. However, the high cost and need for professional installation make it an investment that may not be suitable for all Subaru owners. If you're looking to take your Subaru to the next level and are willing to invest in high-quality components, the billet crankshaft is an excellent choice. But if you're on a budget or unwilling to spend the time and money on professional installation, a standard crankshaft may be a more suitable option.
Recommendation:If you're considering buying the 8136kth-cs 4340 Subaru EJ25 performance ej20 Callies billet 79mm Compstar crankshaft, it's important to weigh the pros and cons carefully. Consider your budget, your goals for your Subaru, and your willingness to invest in high-quality components and professional installation. If you're ready to take your Subaru to the next level and are willing to make the investment, the billet crankshaft is an excellent choice for improved power and reliability. But if you're looking for a more cost-effective option, a standard crankshaft may be a better choice for you.
Standard features average weight 18 lbs all rod journals drilled for lightening material certified by Callies in house metallurgical lab ultra case nitrating performed and certified in house all journal diameters are held to tolerance perished finishing optional. Sport series crankshafts by compstar feature the best metallurgy and heat treatment on the market today. All sport series cranks are sold balanced and ready for assembly.