Redline Weber

Weber Downdraft Secondary Idle Jet | 0.40 – 0.80 Range

SKU: WP74403-1
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Weber Secondary Idle Jet | Skinny Jet 

Weber calibrated secondary idle jets ("skinny jets") are an essential component for fine-tuning your downdraft carburetor, precisely metering fuel during idle and off-idle transition. Recognized worldwide as the premier choice for performance applications, genuine Weber jets deliver exceptional throttle response and improved fuel efficiency when properly tuned. Fine-tuning your secondary idle jets allows you to tailor your idle circuit specifically to your engine's unique demands, local altitude, and atmospheric conditions.

 

Key Features

  • Precision Fuel Metering: Accurately controls fuel flow through the secondary idle circuit for smooth transition and optimal off-idle response.
  • Peak Engine Performance: Allows custom carburetor tuning to match your specific engine build, performance modifications, and driving conditions.
  • Altitude & Climate Tuning: Essential for adjusting air/fuel ratios at idle and off-idle to compensate for elevation changes and weather variations.
  • Value & Fuel Efficiency: Delivers precise fuel delivery for smooth operation without wasting fuel.

 

Specifications

  • Brand: Weber
  • Component Type: Secondary Idle Jet ("Skinny Jet")
  • Size Range: 0.40 mm – 0.80 mm
  • Application: Weber Downdraft Performance Carburetors

 

Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.

 

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