COMPONENTSPLUS 520-905A1 Carburetor 279-62304-20 279-62304-30 279-62304-40

( Brand: Componentsplus ), ( Part Type: Carburetor ), ( Manufacturer Part Number: 520-905A1 ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: China ), ( Oem Interchange Part Numbers1: 279-62304-20, 279-62304-30, 279-62304-40, 279-62362-20, 279-62362 ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Source: Aftermarket )

Review COMPONENTSPLUS New Carburetor Subaru By fits EX30

The Components Plus 520-905A1 carburetor is a high-performance replacement option for Subaru EX30 models with engine codes FA20, FB20, and EJ20. This carburetor is suitable for various applications, including those with part numbers 279-62304-20, 279-62304-30, and 279-62304-40.

This carburetor is engineered with a sophisticated design to provide optimal fuel-air mixture for improved engine performance. It features a modern 2-barrel construction with a primary and secondary venturi. The primary venturi is designed to accommodate larger main jets, while the secondary venturi is optimized for small pilot jets, ensuring smooth idle and powerful acceleration.

The Components Plus 520-905A1 carburetor also boasts an adjustable accelerator pump, which allows you to fine-tune the throttle response according to your driving style and engine condition. The pump delivers an adequate amount of fuel to the engine during acceleration, ensuring seamless power delivery.

Additionally, this carburetor comes with an adjustable idle mixture screw, enabling you to fine-tune the idle speed and mixture for optimal engine performance and fuel efficiency. The idle mixture screw is conveniently located on the side of the carburetor for easy access and adjustment.

The Components Plus 520-905A1 carburetor is built to last with high-quality materials and precision manufacturing techniques. It has a durable cast aluminum body and stainless steel components, ensuring resistance to corrosion and wear. The carburetor also includes a new gasket set and hardware kit for a hassle-free installation process.

In summary, the Components Plus 520-905A1 carburetor is a high-performance and reliable replacement option for Subaru EX30 models. Its modern 2-barrel design, adjustable accelerator pump, and fine-tunable idle mixture screw make it an excellent choice for those seeking improved engine performance, smooth idle, and powerful acceleration. With its durable construction and convenient installation kit, this carburetor is a worthwhile investment for Subaru enthusiasts and mechanic shops alike.

The Subaru EX30 uses a carburetor for its engine fuel delivery system, and among the aftermarket options, the COMP Cams Plus 520-905A1 carburetor is a popular choice. Here are some potential pros and cons of buying this carburetor:

1. Improved Performance: This carburetor is designed to provide better fuel mixture and airflow, leading to improved engine performance. It is suitable for high-performance applications and can help increase horsepower and torque.

2. Adjustability: The COMP Cams Plus 520-905A1 carburetor comes with adjustable jets and emulsion tubes, allowing users to fine-tune the fuel mixture for their specific engine conditions. This can lead to better fuel economy and improved drivability.

3. Durability: COMP Cams is known for producing high-quality aftermarket parts, and this carburetor is no exception. It is built to last and can handle the demands of high-performance driving.

4. Easy to Install: This carburetor is designed to be a direct replacement for the stock carburetor on the Subaru EX30. It should fit and function seamlessly with minimal modifications required.

1. Cost: The COMP Cams Plus 520-905A1 carburetor is more expensive than the stock carburetor. While the performance improvements may justify the cost for some, it may be a barrier for others.

2. Complexity: Carburetors can be complex to tune and maintain. Users may need to invest time and resources to properly set up and adjust this carburetor to achieve optimal performance.

3. Fuel Economy: While this carburetor may improve performance, it may also lead to reduced fuel economy due to the increased fuel flow. This could be a concern for those prioritizing fuel efficiency.

The COMP Cams Plus 520-905A1 carburetor is a high-performance aftermarket option for the Subaru EX30. It offers improved fuel mixture and airflow, adjustability, durability, and easy installation. However, it comes with a higher cost, complexity, and potential reduction in fuel economy. Ultimately, the decision to purchase this carburetor depends on the individual's priorities and budget. If improved performance is a priority, then this carburetor may be worth considering. However, if fuel economy or cost are more important, then other options may be more suitable.

part # 520905a1 prices

• $51.82-$57.82

specifications iodacarb:

• for models: Ex30
• for makes: Subaru
• brand: Componentsplus
• part type: Carburetor
• manufacturer part number: 520-905A1
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: China
• oem interchange part numbers1: 279-62304-20, 279-62304-30, 279-62304-40, 279-62362-20, 279-62362
• product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
• source: Aftermarket

payments iodacarb:

• credit card: Mastercard
• other
• wallet: Paypal

returns iodacarb:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping iodacarb:

• class: Economy, Standard, Expedited, One-day
• service: Economy, Standard, Expedited, Overnight
• type: Fixed
• transit: 3-7 Days
• cost: $0.00

general iodacarb:

• condition: New
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

seller iodacarb:

• # reviews: 52141
• rating: 98.7%

offer iodacarb:

• sold: 0
• options: Ship-to-home
• started: February 2, 2026
• availability: In Stock

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