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Main jet KEIHIN 170, designed for riders who maintain and tune their carburetor with precision. This Keihin jet is numbered 170: it governs the fuel flow at wide open throttle and directly affects the air/fuel mixture richness. A simple and reliable replacement part for those looking to calibrate their engine or restore a carburetor.
Manufacturer reference: N424-27170
Brand: KEIHIN
Category: Main jet (jet)
Type: Main jet 170 (Keihin numbering)
Ideal for tuning and maintenance operations (richness adjustment, identical replacement), this jet integrates during carburetor work for both road and track. Before installation, check compatibility with your model and follow standard precautions: clean the passages, check the gaskets, and ensure moderate tightening. Changing a jet alters fuel consumption and engine behavior; adjust settings gradually and test on the road or dyno according to your habits.
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