Heat soak is a common problem that affects many engines, especially those with forced induction. It occurs when heat from the engine and exhaust system is absorbed by surrounding components, which can reduce performance and efficiency. While it’s difficult to avoid heat soak completely, you can significantly reduce its impact.
In this post, we’ll cover what heat soak is and how to address it.
What is Heat Soak?
Heat soak happens when the engine’s heat is absorbed by components like the intake manifold, throttle body, and intercooler. This heat transfer raises the temperature of the incoming air, which reduces its density and the engine’s power output. Over time, this can lead to decreased performance and could potentially damage engine components.
How Heat Soak Has Been Addressed Over the Years
Over the years, engineers and car enthusiasts have developed several methods to combat heat soak:
- Heat Shields and Wraps: These products insulate hot components, preventing heat from spreading.
- Intercoolers: Air-to-air or air-to-water intercoolers cool the intake air before it enters the engine.
- Cold Air Intakes: These systems draw cooler air from outside the engine bay, increasing air density and performance.
Why CAI’s Metal Intakes are the Best Solution
Cold Air Inductions (CAI) offers metal intakes that are particularly effective in reducing heat soak. Here’s why:
- Heat Resistance: Metal intakes are less prone to absorbing and retaining heat compared to plastic intakes.
- Durability: Metal is more durable and can withstand the high temperatures in the engine bay.
- Performance: Metal intakes help maintain cooler air temperatures, which increases air density and improves engine performance.
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Cold Air Inductions has been a leading manufacturer of sealed cold air intake systems since 2004. All our intake kits are designed and engineered for specific vehicles to deliver noticeable improvements over stock performance and come with a lifetime warranty.
If you’re ready to make your vehicle stand out, contact us to order your CAI cold air intake kit today!