Your cart is empty
Start ShoppingMIKUNI FN224103-37.5 Bleed Pilot Jets - High-Performance Carburetor Component
Fits your
May not fit your
Description
Upgrade your powersports engine's performance with MIKUNI's high-precision bleed pilot jets. These critical components ensure accurate fuel-air mixture ratios, delivering consistent power output and improved throttle response for riders of all skill levels.
Key Features
- Exact Fitment: Designed for MIKUNI carburetor systems to ensure seamless integration and optimal performance.
- Material Quality: Precision-machined brass construction resists corrosion and maintains accuracy under extreme conditions.
- Flow Optimization: Engineered for precise fuel delivery, enhancing engine efficiency and responsiveness across RPM ranges.
- Easy Installation: Simple replacement process with compatible tools, minimizing downtime for mechanics and riders.
Why Choose This Product
MIKUNI bleed pilot jets are essential for maintaining peak engine performance in motorcycles, ATVs, and UTVs. These jets provide consistent fuel metering, reducing hesitation and improving overall engine efficiency. Their durable construction ensures long-term reliability, while the precise calibration helps achieve the perfect balance between power and fuel economy. Whether you're tuning for racing or daily riding, these jets offer the accuracy needed to elevate your machine's performance.
Delivery
Checking availability...
Estimated arrival
Order within to ship today
Orders ship
Shipping to
Enter your ZIP code for delivery estimate
Price Match Guarantee
Found it cheaper?
Log in to submit a price match request.
Price
Quantity
Free Shipping $100+
14-Day Returns
Secure Checkout
Price Match
Complete the Build
This item
$19.80
In Cart
Upgrade your powersports engine's performance with MIKUNI's high-precision bleed pilot jets. These critical components ensure accurate fuel-air mixture ratios, delivering consistent power output and improved throttle response for riders of all skill levels.
Key Features
- Exact Fitment: Designed for MIKUNI carburetor systems to ensure seamless integration and optimal performance.
- Material Quality: Precision-machined brass construction resists corrosion and maintains accuracy under extreme conditions.
- Flow Optimization: Engineered for precise fuel delivery, enhancing engine efficiency and responsiveness across RPM ranges.
- Easy Installation: Simple replacement process with compatible tools, minimizing downtime for mechanics and riders.
Why Choose This Product
MIKUNI bleed pilot jets are essential for maintaining peak engine performance in motorcycles, ATVs, and UTVs. These jets provide consistent fuel metering, reducing hesitation and improving overall engine efficiency. Their durable construction ensures long-term reliability, while the precise calibration helps achieve the perfect balance between power and fuel economy. Whether you're tuning for racing or daily riding, these jets offer the accuracy needed to elevate your machine's performance.| SKU | GM7AC1EB6A |
|---|---|
| MPN | FN224103-37.5 |
| Brand | MIKUNI |
| Category | Jets |
0.0
0 reviews
0
Log in to write a review.
Reviews
No reviews yet. Be the first to review this product!
Featured Review
| Make | Model | Years |
|---|---|---|
| Various Japanese | Many carbureted motorcycles/ATVs (e.g., Honda XR series, Yamaha YZ/WR, Kawasaki KX, Suzuki RM) | 1985-2024 |
Frequently Asked Questions
Fits most Mikuni round-slide carbs (VM, TM series) and some Keihin with compatible pilot jet size. Check your stock jet size.
Measure your current pilot jet with calipers or test for idle mixture issues (lean = too small, rich = too large).
Yes, Mikuni OEM bleed pilot jet for many models.
Pilot jet mainly affects idle/low speed; may need main jet tweak for full tune.
Installation Guide
Difficulty
Easy
Est. Time
15 min
Tools Required
- Small flathead screwdriver
- Needle nose pliers
- Jet cleaning wire or carb cleaner
Pro Tips
- Remove carb bowl first, use carb cleaner to clear passages, verify jet size with calipers
Common Mistakes to Avoid
- Dropping the tiny jet into carb body
- Not cleaning carb passages before install
Comparison vs Stock/OEM
Direct OEM replacement from Mikuni; identical to factory spec
Improvements
- New condition resolves wear-related tuning issues
- Precise machining for consistent fuel flow
Considerations
- None; exact match to stock
Durability & Warranty
Expected Lifespan
Entire carb life if not damaged; indefinite with proper cleaning
Warranty
Mikuni lifetime against defects
Maintenance
Clean with carb cleaner every service; inspect for clogging
What Others Are Saying
Reviews from across the web
