MIKUNI F785-23005-R-8 Needle Jet - High-Performance Carburetor Fuel System Component

Description

Upgrade your engine's fuel delivery system with the MIKUNI F785-23005-R-8 Needle Jet. This critical component ensures precise fuel metering for smoother operation, improved throttle response, and consistent power output across a range of riding conditions.

Key Features

  • Precision Engineering: Factory-tuned calibration for seamless integration with MIKUNI carburetor systems.
  • Material Durability: High-grade brass construction resists corrosion and maintains accuracy under extreme temperatures.
  • Seamless Fitment: Designed for direct replacement of original equipment manufacturer (OEM) needle jets.
  • Performance Optimization: Enhances fuel efficiency and engine responsiveness for riders seeking maximum performance.

Why Choose This Product

Whether you're tuning a high-performance motorcycle or maintaining a reliable off-road rig, this needle jet delivers consistent fuel delivery for smoother acceleration and better fuel economy. Its durable construction ensures long-term reliability, while the precise calibration reduces the risk of engine hesitation or flooding. Ideal for mechanics and enthusiasts looking to maintain peak engine performance without compromising on quality.

SKU: GM2D8F2690
MPN: F785-23005-R-8
Brand: MIKUNI
Stock: In Stock
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MIKUNI F785-23005-R-8 Needle Jet - High-Performance Carburetor Fuel System Component
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Upgrade your engine's fuel delivery system with the MIKUNI F785-23005-R-8 Needle Jet. This critical component ensures precise fuel metering for smoother operation, improved throttle response, and consistent power output across a range of riding conditions.

Key Features

  • Precision Engineering: Factory-tuned calibration for seamless integration with MIKUNI carburetor systems.
  • Material Durability: High-grade brass construction resists corrosion and maintains accuracy under extreme temperatures.
  • Seamless Fitment: Designed for direct replacement of original equipment manufacturer (OEM) needle jets.
  • Performance Optimization: Enhances fuel efficiency and engine responsiveness for riders seeking maximum performance.

Why Choose This Product

Whether you're tuning a high-performance motorcycle or maintaining a reliable off-road rig, this needle jet delivers consistent fuel delivery for smoother acceleration and better fuel economy. Its durable construction ensures long-term reliability, while the precise calibration reduces the risk of engine hesitation or flooding. Ideal for mechanics and enthusiasts looking to maintain peak engine performance without compromising on quality.

SKU GM2D8F2690
MPN F785-23005-R-8
Brand MIKUNI
Category Intake/Carb/Fuel System
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Reviews

Make Model Years
Yamaha YZ450F 2008-2014
Yamaha WR450F 2009-2014
Yamaha YZF450 2008-2013

Frequently Asked Questions

The needle jet works with the tapered needle to control fuel flow in the mid-range throttle position (approximately 1/4 to 3/4 throttle). It's a critical component for proper carburetor tuning.

Signs include rough idle, hesitation at mid-throttle, poor fuel economy, or inability to achieve proper carburetor tuning. Inspection during carburetor service may reveal wear or damage.

Yes, but it requires full carburetor disassembly. Most professionals recommend a complete carburetor rebuild when servicing internal components.

This is an OEM MIKUNI component, indicating it's a genuine manufacturer part used in MIKUNI carburetors.

Installation Guide

Difficulty Medium

Tools Required

  • Carburetor removal tools
  • Small screwdrivers
  • Gasket scraper
  • Carburetor cleaning supplies

Pro Tips

  • Take detailed photos during disassembly for reference
  • Use a carburetor rebuild kit when replacing needle jets
  • Clean all carburetor passages thoroughly before reassembly

Common Mistakes to Avoid

  • Damaging the needle jet seat during removal
  • Losing small internal components during disassembly
  • Improper reassembly of carburetor

Durability & Warranty

Expected Lifespan 5-10 years typical, depending on fuel quality and carburetor maintenance
Warranty Typically covered under OEM warranty if purchased from authorized distributors
Maintenance Inspect during regular carburetor service; replace if worn, damaged, or if carburetor tuning cannot be achieved

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