With this set of 25 nozzles, you are on the right side when tuning the engine and you do not run the risk of missing precisely that nozzle. The tuning kit contains 25 different main jets:55/58/60/62/65/68/70/72/75/78/80/82/85/88/90/92/95/98/100/102/105/108/110/112/115.
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