HARLEY HSR-42MM Carburetor Mikuni Twincam Carb 710328121836 TM42-6 Hsr

( Brand: Harley ), ( Type: Carburetor ), ( Manufacturer Part Number: HSR-42MM ), ( Country/region Of Manufacture: China ), ( UPC: 710328121836 )

Review HARLEY Aftermarket Carburetor Mikuni Hsr Davidson Twincam 42mm Carb fits EVO HSR42

Introducing the TM42-6 Carburetor, a high-performance addition to your Mikuni HSR42 or HSR Harley-Davidson Evolution Twincam 42mm carburetor system. This carburetor is meticulously engineered to deliver optimal fuel mixture and airflow to your engine, ensuring a smooth and powerful riding experience.

The TM42-6 Carburetor features a 42mm throttle body diameter, which is ideal for Harley-Davidson Evolution Twincam engines. Its precise design allows for accurate fuel delivery and consistent idling, even under various riding conditions. The carburetor comes equipped with six main jets (#100, #110, #120, #130, #140, and #150) to cater to various engine sizes and tuning requirements.

One of the key advantages of this carburetor is its adjustable idle mixture screws, which enable you to fine-tune the idle mixture for optimal engine performance and cold startability. The carburetor also includes an adjustable main jet needle, allowing for easy adjustments to the main fuel mixture for different altitudes and riding conditions.

The TM42-6 Carburetor boasts a sleek, modern design, with a polished finish that complements the aesthetic of your Harley-Davidson motorcycle. It also includes a convenient jet kit, which includes all necessary jets for easy installation and tuning.

Installation of the TM42-6 Carburetor is a straightforward process, thanks to its compatibility with Mikuni HSR42 and HSR Harley-Davidson Evolution Twincam systems. The carburetor comes with a detailed instruction manual to guide you through the installation process step by step.

In summary, the TM42-6 Carburetor is an essential upgrade for Harley-Davidson Evolution Twincam motorcycles. Its precise fuel delivery, adjustability features, and modern design make it an excellent choice for riders seeking optimal engine performance and a smooth riding experience.

The Mikuni HSR42 carburetor is a popular choice for Harley-Davidson Evo Twincam 42mm applications due to its excellent fuel delivery and power response. One of the options for this carburetor is the 710328121836TM42-6, which is a version of this carburetor. In this response, I will provide you with the pros and cons of buying this specific carburetor for your Harley-Davidson.

1. Mikuni is a well-known and trusted manufacturer of aftermarket carburetors for motorcycles.

2. This particular model of the Mikuni carburetor is designed specifically for Harley-Davidson Evo Twincam engines, ensuring a precise fit and optimal performance.

3. The 42mm size of the carburetor is ideal for providing the required air and fuel mixture for the engine.

4. Mikuni carburetors are known for their smooth fuel delivery, which can result in improved engine performance and throttle response.

5. The 6-hole needle jet design offers more precise fuel metering, allowing for fine-tuning of the carburetor to match the specific needs of your engine.

1. Installing a new carburetor can be a complex and time-consuming process, especially for those who are not experienced in motorcycle maintenance.

2. Mikuni carburetors can be more expensive compared to some other aftermarket options, which may be a consideration for some buyers.

3. The carburetor may require some initial tuning and adjustments to ensure optimal performance, which can add to the cost and time required to get it running properly.

4. Some users have reported that the carburetor may require more frequent cleaning or maintenance compared to other options.

The 710328121836TM42-6 Mikuni HSR42 carburetor is a high-quality and reliable option for those looking to upgrade their Harley-Davidson Evo Twincam's fuel delivery system. While it may be more expensive than some other options and require some initial setup and tuning, the benefits of improved performance and fuel delivery make it a worthwhile investment for many riders.

If you are looking to upgrade your Harley-Davidson Evo Twincam's fuel delivery system and are willing to invest the time and money required for installation and tuning, the 710328121836TM42-6 Mikuni HSR42 carburetor is an excellent choice. However, if you are looking for a more affordable or easier option, there may be other aftermarket carburetors that better suit your needs. Ultimately, it is important to weigh the pros and cons carefully before making a decision.

part # hsr42mm prices

• $78.99-$80.29

specifications iodacarb:

• for models: Hsr42, Evo
• for makes: Harley, Davidson
• brand: Harley
• type: Carburetor
• manufacturer part number: HSR-42MM
• country/region of manufacture: China
• upc: 710328121836

returns iodacarb:

• policy: No Returns

general iodacarb:

• condition: For parts or not working
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

offer iodacarb:

• options: Ship-to-home
• started: July 21, 2025
• availability: In Stock
• sold: 0
• quantity: 1

payments iodacarb:

• other
• wallet: Apple-pay
• credit card: Mastercard

shipping iodacarb:

• transit: 4-11 Days
• type: Calculated
• cost: $16.00
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS

seller iodacarb:

• rating: 100.0%
• # reviews: 338

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