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> Carb and Fuel Rail Hose Size on 914-6
DennisV
post Aug 16 2026, 07:41 PM
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Is the only 9 mm ID fuel hose between the fuel tank and the fuel pump? The hose to the fuel rail and between the carbs is 7 mm ID?

Best I can tell from the parts catalog, this is the case. Though the hose between the fuel rail isn't given a part number. Nor is the hose on the carbs.

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It is counterintuitive to me that you'd supply the fuel pump with 9mm, then reduce the size that' delivering to the carbs to 7mm.

Thanks.
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DennisV   Carb and Fuel Rail Hose Size on 914-6   Aug 16 2026, 07:41 PM


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