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Start ShoppingMIKUNI High Speed Jet - FN102221-195 | Premium Jet for Power & Performance
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Description
Elevate your powersports performance with MIKUNI's High Speed Jet, engineered for unmatched power delivery and precise throttle response. This premium jet system is designed to deliver consistent performance across a wide range of operating conditions, making it a trusted choice for serious riders.
Key Features
- Advanced Fuel Delivery System: Optimized airflow and fuel mixture for enhanced engine efficiency and power output.
- Durable Construction: High-quality materials withstand extreme temperatures and harsh environments for long-lasting reliability.
- Easy Maintenance: Simplified design allows for quick adjustments and routine servicing to keep your engine running at peak performance.
Why Choose This Product
Whether you're competing in high-speed events or pushing limits on the track, this jet system offers the precision and power needed to dominate. Its robust build ensures consistent performance, while the user-friendly design makes tuning and maintenance straightforward. Perfect for riders who demand reliability without compromising on speed.
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Elevate your powersports performance with MIKUNI's High Speed Jet, engineered for unmatched power delivery and precise throttle response. This premium jet system is designed to deliver consistent performance across a wide range of operating conditions, making it a trusted choice for serious riders.
Key Features
- Advanced Fuel Delivery System: Optimized airflow and fuel mixture for enhanced engine efficiency and power output.
- Durable Construction: High-quality materials withstand extreme temperatures and harsh environments for long-lasting reliability.
- Easy Maintenance: Simplified design allows for quick adjustments and routine servicing to keep your engine running at peak performance.
Why Choose This Product
Whether you're competing in high-speed events or pushing limits on the track, this jet system offers the precision and power needed to dominate. Its robust build ensures consistent performance, while the user-friendly design makes tuning and maintenance straightforward. Perfect for riders who demand reliability without compromising on speed.
| SKU | GM74FBD042 |
|---|---|
| MPN | FN102221-195 |
| Brand | MIKUNI |
| Category | Jets |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various | Mikuni TM/VM/P series carburetors | 1980-2025 |
| Honda | CRF450R/RX | 2000-2024 |
| Yamaha | YZ450F/WR450F | 1998-2024 |
Frequently Asked Questions
Fits most Mikuni round-slide carbs like TM38, VM34/36/38/40, BS36/38/40 series found on Honda, Yamaha, Kawasaki, Suzuki dirt bikes and ATVs.
This is a high speed (main) jet for WOT fuel delivery. Size #195 is for richer top-end tuning.
Single jet for custom rejetting. Often bought with main jet kit or full rejetting set.
Modifying carb jetting is a performance tune and may affect emissions warranty; check with manufacturer.
Installation Guide
Difficulty
Easy
Est. Time
5 min
Tools Required
- Small flathead screwdriver
- Jet wrench or needle nose pliers
Pro Tips
- Remove carb float bowl completely for access. Clean all passages with carb cleaner. Test flow with compressed air before full assembly.
Common Mistakes to Avoid
- Dropping the tiny jet into the carb body
- Not cleaning needle jet passage before install
Comparison vs Stock/OEM
OEM jets are often smaller for emissions; this #195 is larger for performance
Improvements
- Richer fuel mixture for high RPM power
- Prevents lean conditions in racing/modified engines
- Better throttle response
Considerations
- May require ECU flash or pod filters for optimal setup; richer tune hurts MPG
Durability & Warranty
Expected Lifespan
Indefinite with proper maintenance (lasts multiple engine rebuilds)
Warranty
Limited lifetime from Mikuni against manufacturing defects
Maintenance
Inspect for clogging or wear during carb cleans (every 20-50 hours)
What Others Are Saying
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