1. Motorcycle Carburetors Offers
  2. sku: 6750398329421604
  3. MIKUNI MN/5KR7

MIKUNI MN-5KR7 Hrs Carburetor Fxstc Un MN/5KR7

fits model: Softail. make: Harley, Davidson. year: 1986–1999.

5kr7 Mikuni Mn/5kr7 Hrs Carburetor For 1986-1999 Harley Davidson Fxstc Softail Custom - Un

( Brand: Mikuni ), ( Type: Hrs Carburetor ), ( Core Charge: Free No Core Charge ), ( Compatible Make: Harley Davidson ), ( Bundle Description: 1 Pc Genuine Mikuni Hrs Carburetor ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: MN/5KR7 ), ( Compatible Model: Fxstc Softail Custom ), ( Compatible Year: 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 )

Review MIKUNI Mn/5kr7 Hrs Carburetor Harley Davidson Fxstc Custom Un fits SOFTAIL 1986–1999

Mikuni MN/5KR7 HRS Carburetor for 1986-1999 Harley-Davidson FXSTC Softail

Description:

The Mikuni MN/5KR7 HRS Carburetor is an exceptional replacement option for the original carburetor on 1986-1999 Harley-Davidson FXSTC Softail motorcycles. This carburetor is renowned for its superior performance, reliability, and ease of tuning, making it a popular choice among Harley-Davidson enthusiasts and custom builders.

The Mikuni MN/5KR7 HRS Carburetor is a 50mm, flat-slide design, featuring a unique and efficient design that provides excellent fuel atomization and air/fuel mixture control. Its large 50mm bore allows for increased airflow, which results in improved throttle response and overall engine performance.

One of the most notable features of the Mikuni MN/5KR7 HRS Carburetor is its Hydro-Surge Fuel System. This innovative technology uses a fuel pressure regulator to maintain consistent fuel pressure, even during rapid throttle changes or engine revs. This ensures that the engine receives a smooth and consistent fuel supply, ensuring optimal performance and reducing the likelihood of fuel flooding or surging.

Another advantage of the Mikuni MN/5KR7 HRS Carburetor is its ease of tuning. Mikuni offers a wide range of jet kits and needle combinations, allowing riders to easily adjust the carburetor to their specific riding style and engine conditions. Additionally, the carburetor features a convenient adjustable idle mixture screw, which can be easily accessed and adjusted for optimal idle stability.

The Mikuni MN/5KR7 HRS Carburetor is also constructed of high-quality materials, ensuring its durability and longevity. Its body is made of lightweight and corrosion-resistant aluminum, while its diaphragms and gaskets are made of high-temperature rubber. These materials not only ensure the carburetor's ability to withstand the rigors of Harley-Davidson riding but also make it a visually appealing addition to any custom build.

In summary, the Mikuni MN/5KR7 HRS Carburetor is an excellent upgrade for the original carburetor on 1986-1999 Harley-Davidson FXSTC Softail motorcycles. Its superior performance, reliability, ease of tuning, and durable construction make it a top choice for riders who demand the best from their Harley-Davidson.

Mikuni MN/5 Kr7 Carburetor for 1986-1999 Harley-Davidson FXSTC Softail: A Detailed Analysis

Introduction:

The Mikuni MN/5 Kr7 carburetor is a popular aftermarket replacement for the stock carburetors on Harley-Davidson FXSTC Softail motorcycles manufactured between 1986 and 1999. This carburetor is known for its superior performance and fuel efficiency. In this analysis, we will discuss the pros and cons of using the Mikuni MN/5 Kr7 carburetor on your Harley-Davidson FXSTC Softail.

Pros:

1. Improved Performance: The Mikuni MN/5 Kr7 carburetor delivers smoother and more consistent fuel delivery, resulting in improved engine performance.

2. Better Fuel Efficiency: The Mikuni carburetor offers better fuel efficiency by delivering the exact amount of fuel required by the engine, reducing wastage.

3. Enhanced Throttle Response: The Mikuni carburetor provides quicker throttle response, making the bike more responsive and agile.

4. Easy Installation: The Mikuni carburetor is relatively easy to install, and many aftermarket kits are available to simplify the process.

5. Durability: The Mikuni carburetor is known for its durability and long service life, making it a worthwhile investment for Harley-Davidson owners.

Cons:

1. Cost: The Mikuni MN/5 Kr7 carburetor is more expensive than the stock carburetor, which may be a significant barrier for some riders.

2. Complexity: The Mikuni carburetor is more complex than the stock carburetor, which may require additional tuning and maintenance.

3. Unavailability of OEM Parts: Since the Mikuni carburetor is not an original equipment manufacturer (OEM) part, it may be more challenging to find replacement parts if needed.

4. Potential Requirement for Professional Installation: While the Mikuni carburetor can be installed by an experienced DIYer, some riders may prefer to have it installed by a professional to ensure proper calibration and tuning.

Conclusion:

The Mikuni MN/5 Kr7 carburetor offers numerous advantages, including improved performance, better fuel efficiency, enhanced throttle response, and durability. However, it also comes with some disadvantages, such as cost, complexity, unavailability of OEM parts, and the potential requirement for professional installation.

Recommendation:

If you are looking to upgrade the carburetor on your 1986-1999 Harley-Davidson FXSTC Softail, the Mikuni MN/5 Kr7 carburetor is an excellent choice. However, you should be prepared for the additional cost, potential complexity, and the requirement for professional installation, if necessary. Ultimately, the benefits of the Mikuni carburetor, such as improved performance and fuel efficiency, make it a worthwhile investment for serious Harley-Davidson enthusiasts.

part # mn5kr7 price

  • $454.65

specifications iodacarb:

  • for models: Softail
  • for makes: Harley, Davidson
  • for years: 1986-1999
  • brand: Mikuni
  • type: Hrs Carburetor
  • core charge: Free No Core Charge
  • compatible make: Harley Davidson
  • bundle description: 1 Pc Genuine Mikuni Hrs Carburetor
  • fitment type: Direct Replacement
  • manufacturer part number: MN/5KR7
  • compatible model: Fxstc Softail Custom
  • compatible year: 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987

shipping iodacarb:

  • cost: $11.90
  • carrier: USPS
  • class: Expedited
  • type: Calculated
  • transit: 4-10 Days
  • service: USPS Priority Mail

seller iodacarb:

  • # reviews: 1
  • rating: 100.0%

general iodacarb:

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

offer iodacarb:

  • sold: 0
  • availability: In Stock
  • started: August 11, 2025
  • options: Ship-to-home
  • quantity: 1
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for models: softail, for makes: harley, davidson, for years: 1986-1999, type: hrs carburetor, core charge: free no core charge, compatible make: harley davidson, bundle description: 1 pc genuine mikuni hrs carburetor, fitment type: direct replacement, compatible model: fxstc softail custom, compatible year: 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 6750398329421604,

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