Compatible needle valve series: 171, 188, 196 (with large round nozzle), 568, 640, 723. 6 Pilot nozzle. 8 VM pilot nozzle. 17 Large round main fuel injector nozzle. 11 Large round main fuel injector nozzle.
The Mikuni Carburetor Jet Kit with 17 large round main nozzles and 6 pilots is suitable for sports cars and high-performance engines.
