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Item #:
173427187
Strongthium 60# ~92# Carburetor Main Jet Kit
Item #:
173427187
JMD 2751
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 09
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Optimize your ride with precision jets for enhanced performance across a wide range of popular motorcycle models.
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What Stands Out
Versatile Compatibility
Designed for use with various Nibbi, Keihin, and Mikuni carburetors, this kit ensures broad compatibility, allowing users to optimize performance across multiple scooter and motorcycle models.
Precision Engineering
Manufactured with high-quality materials, the main jets provide precise fuel delivery, enhancing engine performance and efficiency compared to standard jets, ensuring smoother operation for riders.
Performance Tuning
Offering a range from 60# to 92#, this kit allows users to fine-tune their carburetors precisely, resolving common tuning issues and significantly improving throttle response and overall bike performance.
Product Details
| Brand Name | Strongthium |
| Model Number | 99101-357 |
| Manufacturer | YIYUQI |
| Number of Items | 1 |
| Included Components | NON |
| Item Type Name | Carburetor Main Jet Kit |
| Manufacturer Part Number | 99101-357 |
| Compatible with Vehicle Type | ATV, Dirt Bike |
| Exterior Finish | NON |
| Recommended Uses For Product | Motorcycle |
| Brand | Strongthium |
| Vehicle Service Type | ATV, Dirt Bike |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
NON
Who Should Buy?
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Performance Enthusiasts
Ideal for users wanting to enhance engine performance and achieve optimal tuning on their motorcycles or scooters.
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DIY Mechanics
Great for those who enjoy working on their own vehicles and want to customize jet settings for specific needs.
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Rebuilders and Restorers
Useful for restoring vintage or modified bikes requiring specific jet sizes compatible with Keihin and Mikuni carburetors.
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Casual Riders
Not suitable for occasional riders who prefer maintaining factory settings without tuning or modifications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Strongthium Carburetor Main Jet Kit?
Answer: The Strongthium Carburetor Main Jet Kit is designed to optimize the performance of carburetors in various motorcycle and scooter applications. It allows users to easily adjust fuel flow, improving overall engine efficiency and response. By fine-tuning the main jet, you can achieve better throttle response, increased horsepower, and enhanced fuel economy. For instance, upgrading the main jet can lead to a smoother ride and more powerful acceleration, especially in modified engines. -
Question:
Which carburetor models are compatible with this jet kit?
Answer: This jet kit is compatible with popular carburetor models such as Nibbi, Keihin CVK, PE, PZ, and specific models for GY6 engines. It includes jet sizes ranging from 130# to 162#, accommodating a wide variety of tuning needs. This means that almost any rider using these carburetors can find a suitable jet size within this kit to match their performance goals. Whether you are upgrading an everyday scooter or a performance-oriented motorcycle, this kit ensures versatile compatibility. -
Question:
How do I install the Strongthium Carburetor Main Jet Kit?
Answer: Installing the Strongthium Carburetor Main Jet Kit involves removing the carburetor from your bike, disassembling it to access the jets, and replacing the stock main jet with the desired size from the kit. It's important to ensure that your engine is tuned appropriately for the new jet size. Following manufacturer instructions or consulting a mechanic can help in achieving optimal results. Successful installation can lead to notable performance improvements, especially under high-load conditions. -
Question:
What sizes are included in the Strongthium Main Jet Kit?
Answer: The Strongthium Carburetor Main Jet Kit offers a range of jet sizes from 130# to 162#. This variety allows users to tailor their fuel delivery to meet specific engine modifications or performance needs. When tuning a carburetor, selecting the correct jet size is crucial for achieving optimal air-fuel mixture, which significantly influences engine performance. Therefore, having multiple jet sizes at your disposal can facilitate precise adjustments based on your riding style or modifications. -
Question:
Can I use this kit for performance upgrades?
Answer: Yes, the Strongthium Carburetor Main Jet Kit is ideal for performance upgrades. When modifying your bike's engine for increased power or efficiency, adjusting the carburetor's main jet is essential for maintaining a proper air-fuel mixture. This kit allows enthusiasts to experiment with different jet sizes to find the perfect balance, improving throttle response and overall performance. This is particularly beneficial for performance-minded riders looking to enhance their engine's capabilities. -
Question:
What materials are used in the manufacturing of this jet kit?
Answer: The Strongthium Carburetor Main Jet Kit is crafted from high-quality materials that ensure durability and performance. The jets are typically made from brass, which offers excellent heat resistance and corrosion protection. This construction is vital in high-performance applications where consistent fuel flow is required under varied temperatures and conditions. Investing in a reliable jet kit guarantees that you can trust it to maintain performance, even during demanding rides. -
Question:
Is it necessary to re-tune my carburetor after installation?
Answer: Yes, it is necessary to re-tune your carburetor after installing the Strongthium Carburetor Main Jet Kit. Changing the main jet impacts the air-fuel mixture, which can affect engine performance, fuel efficiency, and emissions. Proper tuning ensures that the engine runs smoothly and efficiently. Tuning can involve adjusting the idle mixture screw and performing test runs to find the ideal setup, particularly if you have modified your engine prior to installation. -
Question:
Can I buy the Strongthium Carburetor Main Jet Kit in Jamaica?
Answer: Yes, you can purchase the Strongthium Carburetor Main Jet Kit for your bike through Ubuy, which offers a convenient platform for acquiring this essential performance upgrade. Ubuy provides a straightforward purchasing experience, ensuring you can find the correct product for your needs. Shopping with Ubuy also means you can take advantage of various promotions and reliable customer support if you need assistance. -
Question:
What improvements can I expect after using this jet kit?
Answer: After installing the Strongthium Carburetor Main Jet Kit, riders can expect significant improvements in throttle response and overall engine performance. This is especially noticeable when accelerating or climbing hills. Additionally, enhanced fuel efficiency and smoother idle may also be experienced, making it a worthwhile upgrade for both casual rides and performance enthusiasts. Changes may vary based on the jet size used and the existing condition of your engine. -
Question:
Are there any troubleshooting tips if I experience issues after installation?
Answer: If you experience issues after installing the Strongthium Carburetor Main Jet Kit, first check for air leaks or improper installation of the carburetor. Ensure that you have selected the correct jet size for your specific engine configuration. If your engine is sputtering or hesitating, it may be running too rich or too lean. Adjusting the main jet size or fine-tuning the idle mixture can help alleviate these problems. Always consult a professional if you're unsure about your tuning process.
Strongthium Jets 99101-357 Editorial Review
Strongthium 60# ~92# Carburetor Main Jet Kit is designed to enhance the performance of your ATV or dirt bike effectively. Users have praised its solid build, stating that it helped eliminate sputtering issues when transitioning from an 85 to a 68 main jet. However, a few reviews noted compatibility issues, particularly with PZ-style carburetors, and suggested that the sizing could have better spacing to improve usability. Despite these minor drawbacks, the overall construction and performance of the kit have garnered positive feedback, making it a reliable option for efficient carburetor tuning.
Customer Reviews & Ratings
24 customers ratings
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5 Star
45%
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4 Star
18%
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3 Star
14%
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2 Star
11%
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1 Star
12%
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Pros
- Solid build quality for consistent performance
- Helps eliminate sputtering in engines
- Compatible with various ATV and dirt bike models
- Effective for tuning carburetor settings
- Lightweight design at 0.5 lbs for easy handling
Cons
- Sizing may not be ideal for all carburetor types
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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JMD 2751
Order now and get it around Wednesday, September 09
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Features & Benefits
- Fits various Honda, Kawasaki, and Suzuki motorcycle models.
- Includes sizes from 60 to 92 for precise tuning.
- Designed for popular carburetors and motorcycles like CB750 and KLR650.
- Ideal for motocross, dirt bikes, ATVs, and scooters.
- Enhances engine performance and efficiency.
- Easy installation for improved riding experience.
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