Description
Emulsion Tube – F7 (Weber IDF / EMPI HPMX Carburetors)
Tailor your fuel delivery with precision using this F7 emulsion tube, engineered for Weber IDF and EMPI HPMX carburetors. The F7 offers a richer fuel mix at low RPMs and during throttle transition, making it ideal for engines with aggressive camshafts, rich idle tuning, or high-lift valvetrains.
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Type: F7 emulsion tube
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Fits: Weber IDF & EMPI HPMX carburetors
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Material: High-quality precision-drilled brass
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Function: Blends air and fuel between idle and main circuits
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Best for: Tuned aircooled VW engines that need rich low-end or smoother transitions
