MAZDA B61P-12-440A Intake Camshaft 1.6L NA6 B6ZE 1146

( Manufacturer Part Number: B61P-12-440A ), ( Type: Camshaft ), ( Items Included: Bolt ), ( Id: Jm 2401146 ), ( Country/region Of Manufacture: Japan ), ( Importapart: 314-502-3104 )

Review MAZDA 1.6l Na6 Intake Camshaft Oem B61p fits MIATA MX5 1990–1993

The Mazda B61P-12-440A intake camshaft is a high-performance upgrade for the NA6 engine found in the 1990-1993 Miata MX-5 1.6L NA6 cars. This intake camshaft, specifically part number B61P 1146, is designed to provide enhanced power and improved engine response.

This camshaft is engineered with a durable, forged construction that ensures reliability and longevity. The camshaft's profile has been carefully designed to optimize intake valve openings and duration, which allows for better airflow into the combustion chamber. This results in increased power output and torque, making your Miata more responsive and lively.

The intake camshaft's design also enhances the engine's breathing capabilities, which in turn leads to a more efficient combustion process. This results in improved fuel economy and reduced emissions, making it an eco-friendly performance upgrade.

Installing this camshaft in your Miata requires some mechanical expertise and the use of specialized tools. It is recommended that this installation be performed by a professional mechanic or experienced enthusiast to ensure proper installation and alignment.

This intake camshaft is a popular choice among Miata enthusiasts looking to extract maximum performance from their NA6 engines. It is a direct replacement for the stock intake camshaft and requires no additional modifications to the engine or cylinder head. With its durable construction, enhanced power, and improved engine response, the Mazda B61P-12-440A intake camshaft is an excellent investment for any Miata MX-5 owner.

Pros and Cons of Installing a Mazda B61P-12-440A Intake Camshaft (B6ZE) for 90-93 Miata MX-5 1.6L NA6 Engine

The Mazda B61P-12-440A intake camshaft (B6ZE) is a popular performance upgrade for the 90-93 Miata MX-5 1.6L NA6 engine. This camshaft is known for its ability to enhance engine performance by improving intake valve timing and duration. In this article, we will discuss the pros and cons of installing this camshaft to help you make an informed decision.

1. Increased Power: The Mazda B61P-12-440A camshaft provides a noticeable power increase by improving the intake flow and allowing the engine to breathe better. This results in increased horsepower and torque.

2. Improved Engine Responsiveness: This camshaft helps the engine respond better to throttle inputs, making the car feel more lively and agile. This is particularly noticeable in the mid-range RPMs.

3. Enhanced Engine Sound: The B61P-12-440A camshaft also produces a more engaging engine sound, providing a more enjoyable driving experience.

4. Durability: Mazda is known for its high-quality components, and the B61P-12-440A camshaft is no exception. It is designed to be durable and long-lasting, making it a worthwhile investment for those looking to enhance their Miata's performance.

1. Complex Installation: Installing the Mazda B61P-12-440A camshaft requires a fair amount of mechanical knowledge and experience. It is recommended that this job be done by a professional mechanic to ensure proper installation and to avoid any potential issues.

2. Increased Fuel Consumption: Due to the increased power output, the Miata may consume more fuel than before, leading to higher running costs. This is especially true when driving aggressively.

3. Potential for Emissions Increase: Installing a high-performance camshaft like the B61P-12-440A may result in increased emissions, which could potentially lead to failed emissions tests. It is important to check local regulations before making any modifications.

4. Potential for Engine Noise: Depending on the specific engine and camshaft combination, there is a possibility that the engine may become louder than before. This can be remedied by using appropriate intake and exhaust modifications.

In conclusion, the Mazda B61P-12-440A intake camshaft (B6ZE) is a high-performance upgrade for the 90-93 Miata MX-5 1.6L NA6 engine. It provides noticeable power gains, improved engine responsiveness, and a more engaging engine sound. However, it also comes with complex installation, increased fuel consumption, potential emissions increase, and potential engine noise. Ultimately, the decision to install this camshaft depends on your individual preferences, mechanical abilities, and local regulations. If you are looking for a substantial performance increase and are willing to invest in a professional installation, then the Mazda B61P-12-440A intake camshaft is a worthwhile consideration.

If you decide to go ahead with the installation of the Mazda B61P-12-440A intake camshaft, it is highly recommended that you have it installed by a professional mechanic to ensure proper installation and to avoid any potential issues. Additionally, consider investing in appropriate intake and exhaust modifications to help mitigate any potential noise and emissions concerns.

Details:

Elevate the performance of your 90-93 Mazda Miata MX5 1.6L NA6 B6ZE with this genuine OEM exhaust camshaft. This camshaft is a crucial component for the proper timing and operation of your engine, its inclusion gear ensures seamless integration with engines system. With the reliability of Mazda brand and quality this specific part, you can trust that will enhance overall functionality your vehicles power train.

part #: b61p12440a prices

• $69.98-$110.49

specifications cashalif:

• for models: Mx5, Miata
• for makes: Mazda
• for years: 1990-1993
• mpn: B61p-12-440a
• type: Camshaft
• items included: Bolt
• id: Jm 2401146
• country/region of manufacture: Japan
• importapart: 314-502-3104

offer cashalif:

• options: Ship-to-home
• sold: 0
• best offers: True
• started: March 1, 2025
• availability: In Stock
• quantity: 1

shipping cashalif:

• cost: $7.84
• service: UPS Ground
• class: Standard
• transit: 4-9 Days
• carrier: UPS
• type: Calculated

general cashalif:

• Engines Engine Parts > Valvetrain Components > Camshafts
• condition: Used

seller cashalif:

• city: Mahomet, Illinois
• # reviews: 19
• rating: 100.0%

returns cashalif:

• policy: No Returns

payments cashalif:

• wallet: Paypal
• credit card: Mastercard
• other

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