Weber Secondary Idle Jet ("Skinny Jet" / Range: 0.40-0.80) Weber calibrated idle jets are a legendary component that meters air to the emulsion tube well. Weber is without question the most popular for performance applications. In good tune, the...

Weber Downdraft Air Correction Jet (Range: 1.35-1.80) Weber calibrated air correction jets are a legendary component that meters air to the emulsion tube well. Weber is without question the most popular for performance applications. In good tune, the...

Weber Air Correction Jet (Range: 1.85-2.20) Weber calibrated air correction jets are a legendary component that meters air to the emulsion tube well. Weber is without question the most popular for performance applications. In good tune, the results are...