1. Motorcycle Carburetors Offers
  2. sku: 1198302307744622
  3. KEIHIN PA40B

KEIHIN PA40B Carburetor

fits model: Shovelhead, Ironhead. make: Harley, Davidson.

Pa40b Keihin Harley-davidson Shovelhead Ironhead Carburetor

( Brand: Keihin ), ( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Machine Type: Street Motorcycle ), ( Manufacturer Part Number: PA40B ), ( Features: Oem )

Review KEIHIN Harley davidson Carburetor fits SHOVELHEAD IRONHEAD

The Keihin PA-40B carburetor is a high-performance carburetor specifically designed for Harley-Davidson Shovelhead and Ironhead engines. This carburetor is a direct replacement for the original Amal and Solex carburetors that came stock on these classic motorcycles.

The PA-40B features a 40mm bore size, making it an ideal upgrade for those seeking improved air fuel mixture for better combustion efficiency and power. The carburetor is constructed primarily of brass, a material known for its durability and resistance to corrosion perfect for the often harsh riding conditions that classic motorcycles endure.

One of the notable advantages of the PA-40B is its ability to provide a smooth and consistent fuel delivery. Following OEM specifications, this Keihin carburetor delivers a precise,Ready-To-Run (RTR) fuel mixture for optimal engine performance. The main and pilot jets, along with the needle and seat, are pre-set based on Harley-Davidson factory specifications for the Shovelhead and Ironhead engines.

Furthermore, the PA-40B comes with an innovative flat-slide design, which allows for a smooth intake tract for improved airflow and throttle response. The carburetor also includes a built-in automatic choke system that simplifies starting, especially in cold weather conditions.

This high-performance carburetor is easy to install, requiring only standard tools, and is compatible with both left- and right-handed throttle setups. The PA-40B also comes with a new gasket, fuel bowl gasket, and mounting hardware.

In summary, the Keihin PA-40B carburetor offers numerous advantages for classic Harley-Davidson Shovelhead and Ironhead motorcycles, including improved fuel economy, increased power, smoother running, and a more consistent and reliable delivery of the air-fuel mixture. Its proven durability, combined with its simplicity in installation and excellent performance, makes it an excellent choice for enthusiasts looking to enhance their Harley-Davidson riding experience.

The Keihin PA-40B carburetor is a popular aftermarket replacement for Harley-Davidson Shovelhead and Ironhead engines. At a glance, this carburetor offers several advantages and disadvantages over the stock carbs.

Advantages:

1. Improved Performance: Keihin carbs are known for their smooth and consistent performance, which can lead to better fuel economy and increased horsepower.

2. Easy Installation: With their simple design and full documentation, Keihin PA-40B carbs are relatively easy to install for most DIY enthusiasts.

3. Fuel Economy: The Keihin PA-40B offers improved fuel economy thanks to its more efficient fuel delivery system.

4. Reliability: Keihin carburetors have a reputation for being durable and long-lasting.

Disadvantages:

1. Cost: The upfront cost of a Keihin PA-40B carburetor can be higher than the stock Harley carburetor, and the cost of replacement parts and rebuilding may also be higher.

2. Tuning: Adjusting the Keihin PA-40B for optimal performance requires a good understanding of carburetors and some tuning experience.

3. Customization: The Keihin PA-40B may not be a perfect drop-in replacement, as it requires some adaptation to fit onto certain Harley-Davidson models and engines.

In conclusion, the Keihin PA-40B carburetor is a worthy investment for Harley-Davidson Shovelhead and Ironhead owners who are looking for improved performance, reliability, and fuel economy. However, it may require some adjustments, tuning, and additional costs to achieve optimal results. Ultimately, if you're willing to invest time and resources into the carburetor, the benefits can outweigh the shortcomings.

If you're looking for a more plug-and-play solution or you're not comfortable with carburetor tuning, you may want to consider exploring other options or seeking professional help. Nonetheless, the Keihin PA-40B remains a popular choice for Harley-Davidson enthusiasts who value performance and reliability from their motorcycles.

part # pa40b prices

  • $100.00-$129.99

specifications iodacarb:

  • for models: Shovelhead, Ironhead
  • for makes: Harley, Davidson
  • brand: Keihin
  • engine type: 4-stroke
  • choke type: Mechanical
  • type: Carburetor
  • machine type: Street Motorcycle
  • manufacturer part number: PA40B
  • features: Oem

offer iodacarb:

  • options: Ship-to-home
  • quantity: 1
  • started: November 13, 2024
  • availability: In Stock
  • sold: 0

payments iodacarb:

  • wallet: Google-pay
  • credit card: Visa
  • other

returns iodacarb:

  • policy: No Returns

seller iodacarb:

  • # reviews: 2439
  • rating: 99.7%

general iodacarb:

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

shipping iodacarb:

  • cost: $6.56
  • class: Standard, Expedited
  • transit: 3-6 Days
  • carrier: USPS
  • service: USPS Ground Advantage, USPS Priority Mail
  • type: Calculated
for models: shovelhead, ironhead, for makes: harley, davidson, engine type: 4-stroke, choke type: mechanical, type: carburetor, machine type: street motorcycle, features: oem,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 1198302307744622,

Keihin PA40B Is Similar To:

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2 offers $100.00–$129.99 USD
  • Offer #1: $129.99 price + $8.13 delivery = $138.12* total. What you see is what you get.+$8.13 shipping
  • Offer #2: $100.00 price + free delivery = $100.00* total.FREE SHIPPING