Custom processing is the purpose of carburetor accessories size #66-155 (mm) Model Dellorto Applicable carburetor article number SCL-2020040037-ZH Specification A: #66/85 (10 pcs), B: #86/105 (10 pcs ), C: #108/130 (10 pcs), D: #132/155 (10 pcs), 10 pcs optional (from 20 sets) can be used for Dellorto PHBG product name: PHBG carburetor main jet hole English title: Pack of 10 Pieces M6 Thread 6mm Motorcycle Main Jet Kit for DellOrto Carburetor PHBH PHBL FRD PHF VHB VHSH Injector Nozzle Product Details: Brass Weight: 25g Application: PHBH