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The Chevy LS engine has become a popular choice for engine swaps due to its power, efficiency, and reliability. However, to maximize the longevity and performance of your LS swap, it is crucial to focus on specific upgrades. This article will discuss the importance of upgrading to LS7 lifters and using high-quality gaskets.
Understanding LS7 Lifters
LS7 lifters are a significant upgrade over standard LS lifters. They are designed to handle higher RPMs and provide better oil flow, which is essential for maintaining engine health during high-performance applications.
- Increased Durability: LS7 lifters are built with stronger materials, making them more resistant to wear and tear.
- Improved Oiling: They offer better oil distribution, reducing the chances of lifter failure.
- Higher RPM Capability: Designed to withstand the demands of high-performance applications.
Benefits of Upgrading to LS7 Lifters
Upgrading to LS7 lifters can provide numerous benefits for your LS swap project. Here are some key advantages:
- Enhanced Performance: LS7 lifters enable the engine to perform better at higher RPMs, translating to increased horsepower.
- Reduced Noise: They operate more quietly than stock lifters, contributing to a smoother engine operation.
- Longevity: The durability of LS7 lifters means fewer replacements and repairs over time.
Choosing High-Quality Gaskets
In addition to upgrading lifters, using high-quality gaskets is essential for maintaining the reliability of your LS swap. Poor-quality gaskets can lead to leaks and engine failure.
- Material Matters: Select gaskets made from durable materials such as MLS (multi-layer steel) for better sealing.
- Proper Fit: Ensure that the gaskets are specifically designed for your LS engine model to prevent leaks.
- Temperature Resistance: High-quality gaskets can withstand extreme temperatures and pressures, enhancing engine longevity.
Common Gasket Types for LS Swaps
When performing an LS swap, you will encounter several types of gaskets. Here are the most common:
- Head Gaskets: Vital for sealing the cylinder heads to the engine block.
- Intake Manifold Gaskets: Essential for sealing the intake manifold to the engine.
- Exhaust Gaskets: Used to seal the exhaust manifold to the cylinder heads.
- Oil Pan Gaskets: Prevent oil leaks from the oil pan.
Installation Tips for Lifters and Gaskets
Proper installation of LS7 lifters and gaskets is crucial for ensuring reliability. Here are some tips to follow:
- Clean Surfaces: Ensure all surfaces are clean and free of debris before installation.
- Follow Torque Specifications: Adhere to the manufacturer’s torque specifications to prevent gasket failure.
- Use Lubrication: Apply assembly lube to lifters to ensure proper operation during initial startup.
Conclusion
Upgrading to LS7 lifters and using high-quality gaskets are essential steps in ensuring the reliability and longevity of your Chevy LS swap. These upgrades not only enhance performance but also reduce the likelihood of future issues. By investing in quality components and following best practices during installation, you can enjoy a powerful and dependable engine for years to come.