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Start ShoppingMIKUNI High Speed Jet - 167.5 Size Brass Jet for Precision Fuel Flow Control
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Description
Upgrade your engine's performance with the MIKUNI High Speed Jet - a precision-engineered fuel jet designed for maximum efficiency and reliable fuel flow. Its durable brass construction ensures long-lasting performance while maintaining precise fuel metering for power-hungry engines.
Key Features
- 167.5 Size: Optimized fuel flow rates for high-performance engines requiring precise fuel delivery.
- Brass Construction: Corrosion-resistant material ensures durability and consistent performance in demanding conditions.
- M5 x 0.75 Thread: Standard thread size for easy installation and compatibility with most carburetor systems.
- Lightweight Design: Just 0.1 oz (approx.) reduces overall system weight without compromising structural integrity.
- Compact Dimensions: 0.5 in length and 0.2 in diameter for precise fitment in tight engine compartments.
Why Choose This Product
Whether you're tuning a racing engine or optimizing a high-output powerplant, this MIKUNI jet delivers unmatched reliability and precision. Its brass construction resists clogging and wear, while the precise sizing ensures optimal fuel-air mixture for enhanced power and efficiency. The standardized thread size simplifies installation, making it a must-have for mechanics and enthusiasts seeking peak engine performance.
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Upgrade your engine's performance with the MIKUNI High Speed Jet - a precision-engineered fuel jet designed for maximum efficiency and reliable fuel flow. Its durable brass construction ensures long-lasting performance while maintaining precise fuel metering for power-hungry engines.
Key Features
- 167.5 Size: Optimized fuel flow rates for high-performance engines requiring precise fuel delivery.
- Brass Construction: Corrosion-resistant material ensures durability and consistent performance in demanding conditions.
- M5 x 0.75 Thread: Standard thread size for easy installation and compatibility with most carburetor systems.
- Lightweight Design: Just 0.1 oz (approx.) reduces overall system weight without compromising structural integrity.
- Compact Dimensions: 0.5 in length and 0.2 in diameter for precise fitment in tight engine compartments.
Why Choose This Product
Whether you're tuning a racing engine or optimizing a high-output powerplant, this MIKUNI jet delivers unmatched reliability and precision. Its brass construction resists clogging and wear, while the precise sizing ensures optimal fuel-air mixture for enhanced power and efficiency. The standardized thread size simplifies installation, making it a must-have for mechanics and enthusiasts seeking peak engine performance.| SKU | GME80FEE46 |
|---|---|
| MPN | FN102221-167.5 |
| Brand | MIKUNI |
| Category | Jets |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various Japanese | Multiple carbureted models (e.g., Honda CB, Yamaha XS, Suzuki GS) | 1985-2024 |
| Kawasaki | KX/Ninja series with Mikuni carbs | 1990-2010 |
Frequently Asked Questions
Fits most Mikuni round-slide carbs like VM26-VM38, PN, BS30 series. Confirm your carb model.
Depends on your setup; typically used for richer main circuit (larger than stock for altitude/exhaust mods).
Often yes, for complete tuning. Pair with pilot jet and needle adjustment.
No, it's a genuine Mikuni replacement part.
Installation Guide
Difficulty
Easy
Est. Time
5 min
Tools Required
- Small flathead screwdriver
- Jet cleaning wire or compressed air
Pro Tips
- Remove carb, unscrew old jet counterclockwise, insert new one finger tight then snug with screwdriver. Clean with carb cleaner first.
Common Mistakes to Avoid
- Not cleaning carb passages before install
- Installing in wrong jet position (main vs. pilot)
Comparison vs Stock/OEM
Genuine Mikuni (often OEM on Japanese bikes); precise machining vs. aftermarket generics
Improvements
- Consistent fuel flow metering
- Corrosion-resistant brass
- Exact sizing for tuning
Considerations
- Must match your specific altitude/temp needs
Durability & Warranty
Expected Lifespan
Entire carb life with proper maintenance
Warranty
Limited lifetime (Mikuni policy)
Maintenance
Inspect/clean during carb service (every 20-50 hours)
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