Best Supporting Mods for Rx-7 Ls Swap: Forged Internals, Coilovers, and Axle Upgrades

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The Mazda RX-7 is a beloved sports car known for its lightweight design and rotary engine. However, many enthusiasts opt for an LS swap to enhance performance and reliability. To maximize the benefits of this swap, several supporting modifications are essential. In this article, we will explore the best supporting mods for an RX-7 LS swap, focusing on forged internals, coilovers, and axle upgrades.

Forged Internals

When swapping an LS engine into an RX-7, one of the first considerations should be the engine’s internal components. Upgrading to forged internals can significantly improve the engine’s durability and performance. Here are some key benefits:

  • Increased Strength: Forged pistons and rods can handle higher power levels and boost pressures.
  • Better Reliability: Forged components are less likely to fail under extreme conditions.
  • Improved Performance: Lightweight forged internals can enhance throttle response and engine efficiency.

Investing in high-quality forged internals is crucial for anyone looking to push their LS-swapped RX-7 to the limits.

Coilovers

Handling is a critical aspect of performance driving, and upgrading to coilovers is one of the best ways to enhance the RX-7’s suspension. Coilovers allow for adjustable ride height and damping settings, providing a customized driving experience. Consider the following advantages:

  • Adjustable Height: Tailor the ride height to your preference for aesthetics or performance.
  • Improved Handling: Better dampening can lead to superior cornering and stability.
  • Customizable Settings: Fine-tune your setup for track days or street driving.

Coilovers not only improve handling but also enhance the overall driving experience of the RX-7, making them a vital upgrade for any LS swap.

Axle Upgrades

With the additional power from an LS engine, the stock RX-7 axles may not be able to handle the increased torque and horsepower. Upgrading the axles is essential for ensuring reliable performance and preventing failures. Here are some options to consider:

  • Aftermarket Axles: Companies offer upgraded axles designed to handle higher power levels.
  • Limited Slip Differential: An LSD can improve traction and handling, especially in cornering situations.
  • Strengthened CV Joints: Upgrading to stronger CV joints can prevent breakage during aggressive driving.

Axle upgrades are crucial for maintaining performance and safety in an LS-swapped RX-7, ensuring that the power is effectively transferred to the ground.

Conclusion

In conclusion, supporting modifications such as forged internals, coilovers, and axle upgrades are essential for maximizing the performance of an RX-7 LS swap. Each of these upgrades contributes to a more reliable, powerful, and enjoyable driving experience. Whether you’re a seasoned enthusiast or new to the world of performance modifications, investing in these key components will ensure your RX-7 performs at its best.