Dellorto idle adjusting screw used no VHB T/Z, PHF, PHBH
This is the knurled screw located on the side of your VHB, VHBZ or PHF carburetor that you turn with your fingers to adjust the height of the slide, which controls the idle speed.
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Dellorto idle adjusting screw, VHB-PHF, knurled for slide stop :: $2.85
Click to enlargeDellorto idle adjusting screw, VHB-PHF, knurled for slide stop :: $2.85
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This same part number may also be presented in these alternate formats: