General description The 4X CNC Intake Manifold Set is designed for 23-30.5Cc Zenoah Baja 5B, 5T, 5Sc, and 5Ive-T Rovan Gas Engines. This set enhances the performance of your vehicle and remote control models by providing upgraded parts and accessories. Technical specifications Model Number: 950962 Material: Metal Color: Silver Measurement allowed error: +/- 1-3 cm Package contents 4x Intake Pipe Connector 4x Set of Accessories