Best Camshafts and Valve Springs for 2jz Builds Targeting 900+ Hp

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The Toyota 2JZ engine is renowned for its robust design and impressive tuning potential, making it a favorite among performance enthusiasts. For those targeting 900+ horsepower, selecting the right camshafts and valve springs is crucial. This article will explore the best options available for maximizing the performance of your 2JZ build.

Understanding Camshafts and Valve Springs

Before diving into specific products, it’s essential to understand the role of camshafts and valve springs in an engine. Camshafts control the timing and duration of the engine’s valve openings, while valve springs ensure that the valves close properly. Together, they significantly influence engine performance, especially at high horsepower levels.

Best Camshafts for 2JZ Builds

Choosing the right camshaft can dramatically affect your engine’s performance. Here are some of the best camshaft options for 2JZ builds aiming for 900+ hp:

  • HKS 264/272 Camshafts: These camshafts provide an excellent balance of performance and drivability, with a good lift and duration for high horsepower applications.
  • Greddy 280 Camshafts: Designed for high RPM use, these camshafts are ideal for builds focusing on maximum power output.
  • Brian Crower BC272 Camshafts: Known for their aggressive profile, these camshafts help in achieving significant gains in horsepower and torque.
  • Comp Cams 274 Camshafts: These offer a great combination of lift and duration, making them suitable for high-performance applications.

Best Valve Springs for 2JZ Builds

Alongside camshafts, selecting the right valve springs is essential for maintaining valve control at high RPMs. Here are top valve spring options for 2JZ builds:

  • HKS Valve Springs: Designed to work seamlessly with HKS camshafts, these springs provide excellent stability at high RPMs.
  • Brian Crower Dual Valve Springs: These springs are known for their ability to handle high lift cam profiles while preventing valve float.
  • Ferrea Valve Springs: Offering high-quality materials, Ferrea springs are designed for extreme performance applications.
  • ARP Valve Spring Retainers: While not springs themselves, using ARP retainers with your springs can enhance overall performance and reliability.

Installation Tips

Installing camshafts and valve springs can be intricate. Here are some tips to ensure a successful installation:

  • Always follow manufacturer specifications for torque settings.
  • Use the correct tools to avoid damaging components during installation.
  • Consider using assembly lube on camshaft lobes and bearings to ensure proper break-in.
  • Double-check timing alignment before finalizing the installation.

Conclusion

For those building a 2JZ engine targeting 900+ hp, the selection of camshafts and valve springs is critical for achieving desired performance levels. By choosing the right components and following proper installation procedures, you can unlock the full potential of your 2JZ build.