Make jet changes fast and hassle-free with this 50mm (2") knurled quick-change main jet plug. Designed to replace the standard main jet nut on Dellorto carbs, it allows you to access and swap jets without removing the float bowl. Machined from durable 6061 aluminum and finished in black anodize, this upgrade is a must-have for serious tuners and racers.
Direct replacement for Dellorto part D16316, it fits most Dellorto VHSH, VHSB, and PHBE carbs — perfect for KZ, Rok Shifter, Rotax Max, ICC, GP, and similar applications.
Key Features:
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Quick jet access without float bowl removal
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50mm knurled knob for tool-free operation
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CNC-machined from 6061 aluminum, black anodized
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O-ring included for secure seal
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Replaces OEM jet plug D16316
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Fits Dellorto VHSH, VHSB, PHBE carbs used on KZ / ICC Shifters, Rok GP, Rotax Max
