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Start ShoppingMIKUNI FN100606-55 Low Speed Jet - High-Performance Intake System for Powersports Vehicles
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Description
Upgrade your powersports engine's fuel delivery system with the MIKUNI FN100606-55 Low Speed Jet. This high-performance component ensures precise fuel metering for enhanced power, efficiency, and smooth operation across a range of off-road and utility vehicles.
Key Features
- Precision Fuel Metering: Advanced design delivers optimal fuel-air mixture for improved throttle response and engine performance.
- Durable Construction: High-quality materials withstand harsh conditions while maintaining consistent fuel flow reliability.
- Easy Installation: Compatible with standard MIKUNI carburetor systems for straightforward integration with existing setups.
- Wide Compatibility: Designed for use in various powersports engines requiring precise low-speed fuel delivery.
Why Choose This Product
Whether you're tackling rugged terrain or optimizing utility vehicle performance, the MIKUNI FN100606-55 Low Speed Jet offers reliable fuel delivery that enhances engine efficiency. Its precision engineering ensures smooth operation across diverse riding conditions, while the durable build guarantees long-term performance. This essential component is perfect for riders seeking to maximize power output and fuel economy without compromising on reliability.
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Upgrade your powersports engine's fuel delivery system with the MIKUNI FN100606-55 Low Speed Jet. This high-performance component ensures precise fuel metering for enhanced power, efficiency, and smooth operation across a range of off-road and utility vehicles.
Key Features
- Precision Fuel Metering: Advanced design delivers optimal fuel-air mixture for improved throttle response and engine performance.
- Durable Construction: High-quality materials withstand harsh conditions while maintaining consistent fuel flow reliability.
- Easy Installation: Compatible with standard MIKUNI carburetor systems for straightforward integration with existing setups.
- Wide Compatibility: Designed for use in various powersports engines requiring precise low-speed fuel delivery.
Why Choose This Product
Whether you're tackling rugged terrain or optimizing utility vehicle performance, the MIKUNI FN100606-55 Low Speed Jet offers reliable fuel delivery that enhances engine efficiency. Its precision engineering ensures smooth operation across diverse riding conditions, while the durable build guarantees long-term performance. This essential component is perfect for riders seeking to maximize power output and fuel economy without compromising on reliability.| SKU | GM93625F77 |
|---|---|
| MPN | FN100606-55 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Frequently Asked Questions
The low speed (pilot) jet controls fuel flow at idle and low throttle openings. It affects idle quality, throttle response, and low-speed running characteristics.
Signs of incorrect jetting include: rough idle, hesitation on acceleration, poor low-speed running, or black/white spark plugs. Jet changes are often needed when changing altitude, air filters, or exhaust systems.
Higher numbers = larger orifice = more fuel. A #55 is relatively small; larger numbers like #60, #65 allow more fuel flow. Size selection depends on your specific carburetor model and riding conditions.
Yes, it's a straightforward DIY job requiring only basic tools. Most riders can complete it in 10-15 minutes. Just be careful not to lose small parts.
Only if you're experiencing jetting issues or have made modifications (air filter, exhaust, altitude change). Stock jets work fine for stock applications.
Installation Guide
Difficulty
Easy
Est. Time
15 min
Tools Required
- Small screwdriver (Phillips or flat head)
- Carburetor cleaning kit (optional but recommended)
- Small parts container (to avoid losing small components)
Pro Tips
- Take a photo before disassembly to remember component placement
- Clean the jet passage with carburetor cleaner before installing new jet
- Use a small magnetic tray to organize small parts
- Verify jet size matches your riding conditions and altitude
Common Mistakes to Avoid
- Losing the jet or O-ring during removal
- Over-tightening the jet (can damage brass)
- Not cleaning the jet passage before installation
- Installing wrong jet size for your altitude/conditions
Durability & Warranty
Expected Lifespan
Indefinite if not damaged; brass jets don't wear out under normal use
Warranty
Typically covered under OEM warranty if defective
Maintenance
No maintenance required; replace only if damaged or for jetting adjustments
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