What is the main benefit of a 256-degree camshaft?

A 256-degree camshaft duration means the exhaust valve stays open for a longer period. This helps to more efficiently evacuate exhaust gases from the cylinder, especially at higher engine speeds, which can lead to improved engine performance.

Is this camshaft compatible with all SR20DET engines?

This HKS camshaft is specifically designed for the SR20DET engine found in Nissan S13, S14, and S15 chassis. It's important to verify your engine code and vehicle model to ensure proper fitment.

What else might I need to install this camshaft?

While this is a direct replacement for the stock exhaust camshaft, it's recommended to inspect your valvetrain components, such as valve springs and retainers, to ensure they are in good condition. You may also need appropriate tools for engine disassembly and reassembly.

HKS SR20DET 256 Exhaust Camshaft 22002-AN024

Name: HKS Nissan S13/S14/S15 SR20DET 256 Exhaust Cam
Brand: HKS
SKU: hks-hks-nissan-s13-s14-s15-sr20det-256-exhaust-cam-t14-10597
Price: 305.70 USD
Availability: InStock

HKS Nissan S13/S14/S15 SR20DET 256 Exhaust Cam

$305.70

Only 7 left in stock

HKS Nissan S13/S14/S15 SR20DET 256 Exhaust Cam. Improves valve timing for better engine performance.

Key Features

Fits Nissan S13, S14, and S15 with SR20DET engines.
Features a 256-degree duration for improved exhaust valve timing.
Designed to enhance engine breathing and power output.
A well-built performance camshaft from HKS.
Direct replacement for the stock exhaust camshaft.

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Product Details

This HKS 256-degree exhaust camshaft is built for the Nissan SR20DET engine found in S13, S14, and S15 models. The 256-degree duration means the exhaust valve stays open longer, which helps to expel exhaust gases more efficiently, especially at higher RPMs. This improved valve timing can lead to better overall engine breathing and a noticeable increase in power when paired with other supporting modifications.

HKS is well-known for producing solid engine components, and this camshaft is no exception. It's designed to be a direct replacement for your stock exhaust camshaft, making installation straightforward for someone familiar with engine work. While it's a performance upgrade, it uses a well-built design that balances improved airflow with the reliability needed for daily driving or track use. You'll want to ensure your engine's valvetrain is in good condition before installation to get the most out of this part.

Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. It's a popular choice for SR20DET owners looking to extract more performance from their engines.