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Set of 5 POLINI jets dedicated to Dellorto carburetors, designed to fine-tune the carburetion in the high and medium throttle openings range. Each jet is machined with high precision and controlled to the thousandth to ensure diameter reproducibility and facilitate fuel adjustment during preparations or factory settings.
The "maximum" jet primarily affects the last ¾ of the throttle opening, while having a lesser but real influence on medium openings. This set of 5 jets allows you to try several sizes effortlessly, making it ideal for optimizing the mixture richness and checking the engine behavior under load.
Brand: POLINI
Compatibility: for Dellorto carburetors
Contents: 5 jets covering the range 155 to 167 (set of calibrations)
Manufacturer Ref: 363.0005
Usage: carburetor adjustment, preparations, and testing
A simple yet essential accessory for any tuner or motorcyclist looking to refine the mechanical mapping of their engine. Bring this set during adjustment sessions to save time and quickly target the right size.
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30 days returns
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