EMPI size 122.5 main fuel jet for 40K and Kadron carburetors
Alternate view of the EMPI 122.5 main fuel jet
Another angle of the EMPI 122.5 main jet for Kadron carburetors
Additional photo of the EMPI 122.5 Brosol-Solex main jet
Product photo of the EMPI 122.5 intermediate main jet
EMPI size 122.5 main fuel jet for 40K and Kadron carburetors
Alternate view of the EMPI 122.5 main fuel jet
Another angle of the EMPI 122.5 main jet for Kadron carburetors
Additional photo of the EMPI 122.5 Brosol-Solex main jet
Product photo of the EMPI 122.5 intermediate main jet

EMPI 122.5 Main Fuel Jet for 40K & Kadron Applications

SKU: 43-5122-7

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Product details

The 122.5 main calibration sits between the 120 and 125 sizes in this jet range. It suits a 40K or Kadron-style carburetor whose main-fuel requirement has been established by testing. An intermediate size allows a smaller calibration step within the same jet family.

Technical Details

  • Part number: 43-5122-7
  • Calibration: 122.5
  • Metered circuit: Main fuel
  • Supplied: One jet

Fitment & Compatibility

For EMPI 40K, Kadron, and Brosol-Solex carburetors. Verify the main-jet location and original pattern. Record the previous size and check the mixture after fitting the replacement.