fits model: Corolla, Nova.

( Brand: Itm Engine Components ), ( Manufacturer Part Number: VS1162 ), ( Type: Engine Valve Spring )
The ITM Engine VS1162 Valve Spring Kit is an essential upgrade for any enthusiast looking to enhance the performance of their 1985-1991 Toyota Corolla, MR2, or Nova. This high-performance valve spring kit is specifically designed to provide improved valve control and reliability under high-RPM and high-boost conditions.
The VS1162 kit includes four dual-springs, each with a diameter of 1.6 inches and a length of 2.5 inches. These springs are made from chrome silicon steel, ensuring superior strength and durability. The dual-spring design helps to maintain proper valve clearance throughout the RPM range, reducing the likelihood of valve contact and resulting in smoother engine operation.
The ITM Engine VS1162 Valve Spring Kit also features a unique open-ended design that allows for easy installation and removal. This design eliminates the need for spring compressors, making this upgrade a more accessible option for DIY enthusiasts.
Additionally, the VS1162 kit comes with oversized retainers and locking collars, which help to securely hold the springs in place. These components are made from high-strength steel and are designed to provide a secure and reliable hold, even under high-RPM and high-boost conditions.
This valve spring kit is an excellent choice for those looking to upgrade their engine for increased performance, whether for racing, track use, or just for the joy of improving their daily driver. The ITM Engine VS1162 Valve Spring Kit is a must-have upgrade for any enthusiast looking to get the most out of their 1985-1991 Toyota Corolla, MR2, or Nova.
ITM Engine and VS1162 valve springs are both popular options among Corolla MR2, Nova, and some other Toyota models' performance enthusiasts. Both upgrades aim to improve engine performance, specifically in terms of increased power output and better reliability. However, each option has its unique advantages and potential drawbacks.
ITM Engine Valve Springs: Advantages:1. Designed specifically for high-performance applications, offering improved valve control and better sealing.
2. Enhances engine performance, resulting in increased power output and better throttle response.
3. Suitable for high-RPM applications, allowing for better performance during track use or aggressive driving.
4. Can be paired with other performance upgrades, such as camshafts and headers, to maximize engine potential.
Disadvantages:1. Can be more expensive than OEM or aftermarket springs from other brands.
2. Installation may require additional modifications to the engine or head gasket to ensure proper fitment and compatibility.
3. A more aggressive spring rate may lead to a rougher idle or higher-pitched engine noise.
VS1162 Valve Springs: Advantages:1. A cost-effective upgrade compared to ITM Engine valve springs.
2. Provides better valve control and improved sealing, contributing to a more efficient combustion process.
3. Can be suitable for mild performance upgrades, such as an exhaust system or a performance chip.
Disadvantages:1. May not offer the same level of performance increase as ITM Engine valve springs.
2. Not specifically designed for high-RPM applications, limiting its potential for track use or aggressive driving.
3. While not as aggressive as ITM's option, the spring rate of VS1162 valve springs may still lead to a rougher idle or higher-pitched engine noise.
Conclusion:Both ITM Engine and VS1162 valve springs can significantly enhance the performance of a Corolla MR2 or Nova. However, the choice between the two ultimately depends on your specific goals and budget.
If your primary focus is on maximum power output, aggressive driving, and high-RPM applications, ITM Engine valve springs are likely the better option. Keep in mind that these springs may require additional modifications to the engine and can be more expensive.
On the other hand, if you're looking for a more cost-effective solution that still offers improved performance and reliability, VS1162 valve springs could be a great choice. These springs are suitable for mild performance upgrades and can provide better valve control and sealing.
In summary, consider your performance goals, budget, and the level of modifications you plan to make to your Corolla MR2 or Nova when deciding between ITM Engine and VS1162 valve springs. Both options have their unique advantages and potential drawbacks, so choose the one that best fits your needs.
ITM Engine Components VS1162 Valve Spring For 85-91 Corolla MR2 Nova. Original packaging. Placing an order outside the US is easy.
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