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Start ShoppingMIKUNI FVM38/52-3.0 Throttle Slide - Precision Carburetor Intake Control for Powersports
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Description
Upgrade your powersports engine's performance with the MIKUNI FVM38/52-3.0 Throttle Slide. This critical component delivers precise fuel-air mixture control, ensuring smooth throttle response and consistent power delivery across a range of riding conditions.
Key Features
- Model-Specific Design: Engineered for MIKUNI carburetors, ensuring perfect fitment and compatibility with FVM38/52-3.0 systems.
- Durable Construction: High-quality materials withstand harsh environments, maintaining reliability during prolonged use.
- Smooth Operation: Precision-machined surfaces reduce friction, enhancing throttle sensitivity and responsiveness.
- Easy Installation: Streamlined design simplifies replacement without requiring complex modifications.
Why Choose This Product
Whether you're tuning a motorcycle, ATV, or UTV, this throttle slide optimizes engine performance by maintaining the ideal air-fuel ratio. Its robust build ensures long-term durability, while the precise engineering delivers consistent power output. Perfect for riders seeking enhanced throttle control without compromising engine efficiency.
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Upgrade your powersports engine's performance with the MIKUNI FVM38/52-3.0 Throttle Slide. This critical component delivers precise fuel-air mixture control, ensuring smooth throttle response and consistent power delivery across a range of riding conditions.
Key Features
- Model-Specific Design: Engineered for MIKUNI carburetors, ensuring perfect fitment and compatibility with FVM38/52-3.0 systems.
- Durable Construction: High-quality materials withstand harsh environments, maintaining reliability during prolonged use.
- Smooth Operation: Precision-machined surfaces reduce friction, enhancing throttle sensitivity and responsiveness.
- Easy Installation: Streamlined design simplifies replacement without requiring complex modifications.
Why Choose This Product
Whether you're tuning a motorcycle, ATV, or UTV, this throttle slide optimizes engine performance by maintaining the ideal air-fuel ratio. Its robust build ensures long-term durability, while the precise engineering delivers consistent power output. Perfect for riders seeking enhanced throttle control without compromising engine efficiency.
| SKU | GM352E674C |
|---|---|
| MPN | FVM38/52-3.0 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Kawasaki | KX450F | 2009-2019 |
| Honda | CRF450R | 2010-2020 |
| Yamaha | YZF450 | 2008-2018 |
Frequently Asked Questions
No, this is for Mikuni FVM38 or TM38 carburetors only. Check your carb model first.
Typically pairs with stock jetting, but adjust main/pilot jets based on elevation and mods. Consult Mikuni tuning chart.
Yes, 52/3.0 provides richer mid-to-top fueling, ideal for racing or high-performance setups.
No, throttle slide only. Springs sold separately if needed.
Installation Guide
Difficulty
Easy
Est. Time
15 min
Tools Required
- Phillips screwdriver
- small flathead screwdriver
Pro Tips
- Mark your current slide position before removal
- Lubricate slide with light oil for smooth action
Common Mistakes to Avoid
- Not cleaning carb body before install
- Incorrect slide orientation
Comparison vs Stock/OEM
Aftermarket upgrade for Mikuni-converted bikes; stock OEM slides are often flat-slide or less precise
Improvements
- Smoother throttle response
- Better mid-range power delivery
- Adjustable cutaway for tuning
Considerations
- Requires carb tuning expertise
Durability & Warranty
Expected Lifespan
5+ years with proper maintenance
Warranty
Limited lifetime from Mikuni against defects
Maintenance
Clean during carb servicing (every 20-50 hours), inspect for wear
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