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Start ShoppingMIKUNI FN100606-50 Low Speed Jet - High-Performance Intake System for Powersports Vehicles
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Description
Upgrade your powersports engine's performance with the MIKUNI FN100606-50 Low Speed Jet. This high-precision fuel metering component delivers exceptional throttle response and fuel efficiency for a wide range of off-road and utility vehicles.
Key Features
- Advanced Fuel Metering: Precisely controls fuel flow for optimal combustion efficiency and power output.
- Durable Construction: High-quality brass alloy withstands harsh operating conditions and prolonged use.
- Easy Installation: Designed for straightforward integration with existing carburetor systems.
- Compatibility: Fits most MIKUNI carburetor models used in ATVs, UTVs, and utility vehicles.
Why Choose This Product
Whether you're tackling rugged terrain or demanding work environments, the MIKUNI Low Speed Jet ensures reliable performance with minimal maintenance. Its precision engineering improves fuel economy while maintaining peak engine power. The corrosion-resistant materials guarantee long-term durability, making it an essential upgrade for serious riders and professionals alike.
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Upgrade your powersports engine's performance with the MIKUNI FN100606-50 Low Speed Jet. This high-precision fuel metering component delivers exceptional throttle response and fuel efficiency for a wide range of off-road and utility vehicles.
Key Features
- Advanced Fuel Metering: Precisely controls fuel flow for optimal combustion efficiency and power output.
- Durable Construction: High-quality brass alloy withstands harsh operating conditions and prolonged use.
- Easy Installation: Designed for straightforward integration with existing carburetor systems.
- Compatibility: Fits most MIKUNI carburetor models used in ATVs, UTVs, and utility vehicles.
Why Choose This Product
Whether you're tackling rugged terrain or demanding work environments, the MIKUNI Low Speed Jet ensures reliable performance with minimal maintenance. Its precision engineering improves fuel economy while maintaining peak engine power. The corrosion-resistant materials guarantee long-term durability, making it an essential upgrade for serious riders and professionals alike.
| SKU | GMEB639A90 |
|---|---|
| MPN | FN100606-50 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various | Mikuni VM/PF/BS series carbureted motorcycles/ATVs | 1980-2025 |
| Yamaha | XT600, YZ250F, WR250F | 1990-2010 |
| Honda | CRF250R, XR400R, XL600 | 1985-2020 |
| Kawasaki | KX250, KLX300 | 1995-2015 |
| Suzuki | DR-Z400, RM250 | 2000-2020 |
Frequently Asked Questions
Fits most Mikuni round slide carbs like VM26/VM30/PF36/BS32/HSR42 with low speed jet position.
Use jetting kit or plug chop test. #50 is common for stock to mildly modified setups at sea level.
Yes, OEM Mikuni part number FN100606-50, made in Japan.
No, Mikuni jets have different threading; confirm carb brand.
Installation Guide
Difficulty
Easy
Est. Time
5 min
Tools Required
- Small flathead screwdriver
- Jet wrench or needle nose pliers
Pro Tips
- Remove carb, unscrew old jet from emulsion tube. Clean with carb cleaner. Verify jet size stamped on head. Adjust air/fuel screw after install.
Common Mistakes to Avoid
- Not cleaning carb passages before install
- Installing wrong size jet
Comparison vs Stock/OEM
Direct OEM replacement for Mikuni-equipped bikes; identical to factory jet
Improvements
- Precise fuel delivery for optimal tuning
- Consistent manufacturing tolerances
Considerations
- Required for custom jetting; stock may be different size
Durability & Warranty
Expected Lifespan
Entire carb life if not damaged; indefinite with proper jetting
Warranty
Mikuni lifetime against defects
Maintenance
Inspect during carb cleaning; replace if clogged or stripped
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