MIKUNI FVM11/22-105 Round Main Jets - Precision Fuel Delivery for High-Performance Engines

Description

Upgrade your MIKUNI carburetor system with precision-engineered round main jets designed for flawless fuel-air mixture control. These critical components ensure consistent engine performance, enhanced power delivery, and reliable operation across a range of riding conditions.

Key Features

  • Exact Fuel Flow Calibration: Precisely sized orifices deliver optimal fuel metering for peak engine efficiency and responsiveness.
  • Universal Compatibility: Engineered for MIKUNI FVM11/22 carburetors, ensuring seamless integration with existing fuel systems.
  • Durable Brass Construction: Corrosion-resistant materials withstand harsh environments while maintaining precise flow characteristics.
  • Easy Installation: Simple replacement design saves time and labor during carburetor tuning or maintenance.

Why Choose This Product

These round main jets offer riders unmatched control over fuel delivery, improving throttle response and engine performance. Their precision engineering ensures consistent fuel flow even under extreme conditions, while the durable construction guarantees long-term reliability. Whether you're modifying a high-performance engine or optimizing a stock setup, these jets provide the accuracy needed for professional-level results.
SKU: GM96D6130C
MPN: FVM11/22-105
Category: Jets
Brand: MIKUNI
Stock: Out of Stock
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Upgrade your MIKUNI carburetor system with precision-engineered round main jets designed for flawless fuel-air mixture control. These critical components ensure consistent engine performance, enhanced power delivery, and reliable operation across a range of riding conditions.

Key Features

  • Exact Fuel Flow Calibration: Precisely sized orifices deliver optimal fuel metering for peak engine efficiency and responsiveness.
  • Universal Compatibility: Engineered for MIKUNI FVM11/22 carburetors, ensuring seamless integration with existing fuel systems.
  • Durable Brass Construction: Corrosion-resistant materials withstand harsh environments while maintaining precise flow characteristics.
  • Easy Installation: Simple replacement design saves time and labor during carburetor tuning or maintenance.

Why Choose This Product

These round main jets offer riders unmatched control over fuel delivery, improving throttle response and engine performance. Their precision engineering ensures consistent fuel flow even under extreme conditions, while the durable construction guarantees long-term reliability. Whether you're modifying a high-performance engine or optimizing a stock setup, these jets provide the accuracy needed for professional-level results.
SKU GM96D6130C
MPN FVM11/22-105
Brand MIKUNI
Category Jets
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Reviews

Make Model Years
Various Japanese Models with Mikuni VM series carburetors (e.g., VM26, VM30, VM34, VM36, VM38) 1980-2025
Suzuki DR-Z400, RM250, RMZ450 1990-2010
Honda CRF450R, XR400R, XR650R 1985-2020
Yamaha WR250F, YZ250F, TTR125 1995-2015
Kawasaki KX250, KLX300, KDX200 1980-2020

Frequently Asked Questions

Fits Mikuni VM series round slide carbs with 11/22mm jet holder (most VM26-VM40 models). Confirm your carb model.

Use Mikuni jetting charts based on altitude, temperature, mods, and exhaust. Start with stock size and adjust ±5 sizes.

Suitable for both; #105 is common for mid-range tuning in naturally aspirated setups around sea level.

No, BS carbs use square jets. This is for VM round jets only.

FVM series are OEM-spec brass jets, precision machined for accurate fueling.

Installation Guide

Difficulty Easy
Est. Time 10 min

Tools Required

  • Small flathead screwdriver
  • Jet cleaning wire or torch tip cleaner
  • Carb cleaner

Pro Tips

  • Use a jetting chart for your elevation/temp; clean carb thoroughly first; test plug chop for verification

Common Mistakes to Avoid

  • Not cleaning jet passages before install
  • Incorrect jet size selection without testing

Comparison vs Stock/OEM

Direct OEM replacement for Mikuni-equipped bikes; identical to factory jets

Improvements

  • Precision manufacturing ensures consistent flow
  • Pure brass for durability over alloy alternatives

Considerations

  • None - exact OEM spec

Durability & Warranty

Expected Lifespan Indefinite with proper cleaning; does not wear out
Warranty Limited lifetime from Mikuni against manufacturing defects
Maintenance Clean with carb cleaner and wire every service; inspect for debris

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