Description
Main Jet – 145 (Weber IDF / IDA / EMPI HPMX)
Dial in your fuel mixture with this 145 main jet for Weber IDF, IDA, and EMPI HPMX carburetors. Precision-machined for accurate fuel flow, it’s ideal for performance-tuned aircooled engines requiring a richer mix at mid to high RPM.
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Size: 145
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Fits: Weber IDF, IDA & EMPI HPMX carburetors
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Material: High-quality brass with precision-drilled orifice
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Function: Supplies fuel through the main circuit during throttle application
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Application: Perfect for larger displacement or aggressively tuned VW engines
