Your cart is empty
Start ShoppingMIKUNI FBS30/96-50 Bleed Pilot Jets - Adjustable Brass Carburetor Jets for Precision Tuning
Fits your
May not fit your
Description
Elevate your engine's performance with MIKUNI's FBS30/96-50 Bleed Pilot Jets, engineered for precise air/fuel mixture control. These high-quality brass jets offer unmatched adjustability, ensuring peak power delivery and smooth operation across diverse riding conditions.
Key Features
- Material: Durable brass construction resists corrosion and ensures long-lasting performance in harsh environments.
- Dimensions: 30mm clip height with #50 (0.50mm) bleed hole size for precise fuel flow regulation.
- Adjustable Flow Rate: Fine-tune your carburetor's air/fuel mixture for optimal power, efficiency, and throttle response.
- Lightweight Design: Only 0.1 oz (approx.) reduces strain on engine components without compromising durability.
Why Choose This Product
Whether you're modifying a classic motorcycle or optimizing a modern powersports vehicle, these jets provide the precision needed for professional-level tuning. The combination of brass material and adjustable bleed hole size allows riders to adapt to varying fuel requirements, weather conditions, and engine modifications. Their compact design ensures easy installation, while the corrosion-resistant properties make them ideal for both street and off-road applications. Perfect for mechanics and enthusiasts seeking reliable, high-performance carburetor solutions.
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
$21.85
In Cart
Elevate your engine's performance with MIKUNI's FBS30/96-50 Bleed Pilot Jets, engineered for precise air/fuel mixture control. These high-quality brass jets offer unmatched adjustability, ensuring peak power delivery and smooth operation across diverse riding conditions.
Key Features
- Material: Durable brass construction resists corrosion and ensures long-lasting performance in harsh environments.
- Dimensions: 30mm clip height with #50 (0.50mm) bleed hole size for precise fuel flow regulation.
- Adjustable Flow Rate: Fine-tune your carburetor's air/fuel mixture for optimal power, efficiency, and throttle response.
- Lightweight Design: Only 0.1 oz (approx.) reduces strain on engine components without compromising durability.
Why Choose This Product
Whether you're modifying a classic motorcycle or optimizing a modern powersports vehicle, these jets provide the precision needed for professional-level tuning. The combination of brass material and adjustable bleed hole size allows riders to adapt to varying fuel requirements, weather conditions, and engine modifications. Their compact design ensures easy installation, while the corrosion-resistant properties make them ideal for both street and off-road applications. Perfect for mechanics and enthusiasts seeking reliable, high-performance carburetor solutions.
| SKU | GM591FECE7 |
|---|---|
| MPN | FBS30/96-50 |
| 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 |
|---|---|---|
| Suzuki | DR-Z400 | 1985-2005 |
| Kawasaki | KX500 | 1990-2010 |
| Multiple (Honda, Yamaha, Suzuki, Kawasaki) | Various 2-stroke/4-stroke dirt bikes | 1980-2020 |
Frequently Asked Questions
FBS = Flat Bleed Pilot Screw type, 30 = 30mm clip/slide height, 96 = pilot jet base size, 50 = bleed hole diameter in 0.01mm (0.50mm).
Fits most Mikuni round-slide carbs (VM, TM series) with matching clip height. Check your carb model and measure existing pilot.
Larger bleed number (50) allows more air, leaning the mixture. Use for high altitude or to cure rich low-end bog.
Often yes, for complete tuning. Start with pilot, then test mains at WOT.
Installation Guide
Difficulty
Easy
Est. Time
10 min
Tools Required
- Small flathead screwdriver
- Carb cleaner
- Jet gauge (optional)
Pro Tips
- Remove carburetor fully for best access. Test plug color after install to verify mixture. Use in pairs if dual carbs.
Common Mistakes to Avoid
- Not cleaning carb passages before install
- Incorrect jet size selection without testing
Comparison vs Stock/OEM
Aftermarket Mikuni precision-machined brass vs OEM stamped jets
Improvements
- More consistent fuel flow
- Easier tuning increments
- Better corrosion resistance
Considerations
- Requires dyno or plug chop tuning for optimal results
Durability & Warranty
Expected Lifespan
Indefinite (does not wear out like needle jets)
Warranty
Limited lifetime (Mikuni standard)
Maintenance
Inspect for clogging during carb cleaning (every 20-50 hours)
What Others Are Saying
Reviews from across the web
