NIBBI PE28 Racing Carb 28mm PRO. Genuine NIBBI Racing Carb. 1x Nibbi 28mm Pro Carb. Carb Exhaust Port I.D = 28mm. Venturi = 28mm. Carb Model =N28CITBDE-A101. Slide = Round #40 9FC 30mm. Intake Manifold Fitting = 35mm.
eBay