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The Jeep Wrangler is a beloved off-road vehicle, and with the right upgrades, it can achieve impressive performance levels. One of the most popular modifications is the LS engine swap, particularly for those aiming for around 700 horsepower. In this article, we will explore the best camshaft and intake upgrades that can help you reach this power goal while maintaining reliability and drivability.
Understanding the LS Engine Swap
The LS engine series, known for its lightweight design and robust performance, has become a favorite among automotive enthusiasts. Swapping an LS engine into a Jeep Wrangler not only enhances its power but also improves overall handling and performance. However, to maximize the potential of your LS swap, investing in the right camshaft and intake upgrades is crucial.
Choosing the Right Camshaft
A camshaft plays a vital role in determining the performance characteristics of your engine. When selecting a camshaft for a 700 hp LS swap, consider the following factors:
- Lift: Higher lift allows for more air and fuel to enter the combustion chamber, which is essential for power.
- Duration: Longer duration can improve high-end power but may reduce low-end torque.
- LSA (Lobe Separation Angle): A narrower LSA can increase power but may affect drivability.
Recommended Camshafts
- Texas Speed Stage 2 Cam: This camshaft offers a good balance of power and drivability, making it suitable for both street and off-road applications.
- Brian Tooley Racing (BTR) Stage 3 Cam: Designed for high horsepower builds, this camshaft provides excellent top-end power.
- Comp Cams XFI RPM Cam: Ideal for those looking for maximum performance, this camshaft excels in aggressive builds.
Intake Upgrades for Maximum Performance
Alongside a suitable camshaft, the intake system is critical for achieving high horsepower. An upgraded intake manifold and throttle body can significantly increase airflow, leading to better performance. Here are some top recommendations:
- Fast LSXR Intake Manifold: This manifold is designed for high horsepower applications, providing excellent airflow and throttle response.
- Holley Hi-Ram Intake Manifold: Known for its high RPM capabilities, this manifold is perfect for racing and performance builds.
- Sniper EFI Intake Manifold: Offers great performance and is compatible with various LS engines, making it a versatile choice.
Throttle Body Upgrades
Upgrading the throttle body is another effective way to enhance performance. A larger throttle body can improve airflow and response. Consider these options:
- LS3 Throttle Body: A popular choice for many LS swaps, it offers a good balance of performance and compatibility.
- BBK 102mm Throttle Body: This larger throttle body is designed for high-performance applications and can significantly improve airflow.
- Fast 102mm Throttle Body: Known for its quality and performance, this throttle body is ideal for aggressive builds.
Additional Considerations
When planning for a 700 hp LS swap, it’s essential to consider other supporting modifications to ensure the engine runs smoothly and reliably. These include:
- Fuel System Upgrade: Ensure your fuel pump and injectors can handle the increased fuel demands.
- Exhaust System: A high-flow exhaust system will help expel gases more efficiently, improving overall performance.
- Tuning: A proper tune is critical to maximize the benefits of your camshaft and intake upgrades.
Conclusion
Upgrading your camshaft and intake system is vital for achieving 700 horsepower in your LS-swapped Jeep Wrangler. By selecting the right components, you can enhance performance while maintaining reliability. Remember to consider supporting modifications to ensure your build can handle the power and provide an exhilarating driving experience.