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Start ShoppingMIKUNI FN100606-80 Low Speed Jet - High-Performance Intake System for Powersports
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Description
Upgrade your powersports engine's performance with the MIKUNI FN100606-80 Low Speed Jet. This high-precision intake system delivers consistent fuel flow for smoother operation and increased power output across a wide range of riding conditions.
Key Features
- Precision Fuel Delivery: Ensures optimal air-fuel mixture for improved throttle response and engine efficiency.
- Durable Construction: Made from high-quality materials to withstand harsh environments and prolonged use.
- Easy Installation: Designed for straightforward integration with existing carburetor systems.
- Universal Compatibility: Fits most 2-stroke and 4-stroke powersports engines for versatile application.
Why Choose This Product
Whether you're tackling off-road trails or street performance, this low-speed jet delivers reliable fuel delivery that enhances engine performance without compromising durability. Its precision engineering ensures consistent power output while reducing fuel waste, making it an essential upgrade for serious riders seeking optimal engine efficiency.
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Upgrade your powersports engine's performance with the MIKUNI FN100606-80 Low Speed Jet. This high-precision intake system delivers consistent fuel flow for smoother operation and increased power output across a wide range of riding conditions.
Key Features
- Precision Fuel Delivery: Ensures optimal air-fuel mixture for improved throttle response and engine efficiency.
- Durable Construction: Made from high-quality materials to withstand harsh environments and prolonged use.
- Easy Installation: Designed for straightforward integration with existing carburetor systems.
- Universal Compatibility: Fits most 2-stroke and 4-stroke powersports engines for versatile application.
Why Choose This Product
Whether you're tackling off-road trails or street performance, this low-speed jet delivers reliable fuel delivery that enhances engine performance without compromising durability. Its precision engineering ensures consistent power output while reducing fuel waste, making it an essential upgrade for serious riders seeking optimal engine efficiency.| SKU | GM033DFDAB |
|---|---|
| MPN | FN100606-80 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various Japanese | VM Series Carburetors (e.g., VM26, VM28, VM34) | 1980-2025 |
| Honda | XR250R, XR400R, CRF450R | 1990-2010 |
| Suzuki | DR-Z400, RM250, RMX250 | 1985-2005 |
| Yamaha | WR250, YZ250, TTR125 | 1990-2015 |
Frequently Asked Questions
Fits Mikuni VM series round slide carbs (VM20-VM38), BS series, HSR42/45. Confirm your carb model.
This is a low speed main jet for VM carbs, controls fuel from idle to 1/4 throttle.
Often yes - pair with needle, slide, and air screw adjustments for best results.
No, Mikuni jets have different threading than Keihin/PWK carbs.
Installation Guide
Difficulty
Easy
Est. Time
5 min
Tools Required
- Small flathead screwdriver
- Jet wrench or needle nose pliers
Pro Tips
- Remove carb bowl fully, clean all jets while apart. Use jet kit for complete tuning. Mark original jet size.
Common Mistakes to Avoid
- Dropping jet into carb body (hard to retrieve)
- Not cleaning needle jet before install
Comparison vs Stock/OEM
Direct OEM replacement for Mikuni factory jets
Improvements
- Precision machined brass for consistent flow
- Corrosion resistant
- Exact OEM specifications
Considerations
- No performance difference from stock - sizing dependent
Durability & Warranty
Expected Lifespan
Indefinite (metal jet, lasts life of carb)
Warranty
Limited lifetime (manufacturer defect)
Maintenance
Inspect/clean during carb service (every 20-50 hours)
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