Box of 5 main jets for DELLORTO SI, sizes to choose from

High quality and high precision POLINI jet box for DELLORTO SI carburettors. Exists in several sizes (from 3 to 3):

363.0002 SET 5 MAXIMUM NOZZLES DELLORTO SI FROM 110 TO 122 (incr.3)

363.0003 SET 5 MAXIMUM NOZZLES DELLORTO SI FROM 125 TO 137 (incr.3)

363.0004 SET 5 MAXIMUM NOZZLES DELLORTO SI FROM 140 TO 152 (incr.3)

363.0005 SET 5 MAXIMUM NOZZLES DELLORTO SI FROM 155 TO 167 (incr.3)