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Main jet kit designed for adjusting the carburation of PWK carburettors. This golden set includes a range of sizes to fine-tune the air/fuel mixture after any modifications (filter, exhaust, altitude, fuel quality...) or to achieve a clean setting for urban riding.
Each jet offers a precise diameter to modify the amount of fuel delivered to the intake: by replacing the main jet, you can correct a lean or rich engine and optimise performance during acceleration and at steady revs. Ideal for urban riders who are tuning their cylinder's carburation without heavy engine intervention.
Sold as a complete kit, this NARAKU jet set allows for successive trials to find the right calibration. Remember to note your settings and proceed step by step for reliable diagnostics.
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