Kyosho 74034-02 Piston & Cylinder Set (KE25SP2) Engine Fury Parts The slide valve controls airflow

The slide valve controls airflow through the carburetor

Simply mount it on your final car and let the blinking red light tell everyone where the end of your train is

and other 3S models

Normal/high-speed modes (auto detection)

Kyosho 74034-02 Piston & Cylinder Set (KE25SP2) Engine Fury Parts The slide valve controls airflowKyosho 74034 02 Piston & Cylinder Set (KE25SP2) Engine The Piston & Cylinder Set Engine is a genuine Kyosho replacement part (part number 74034 02), sourced directly from Kyosho for owners who want factory spec fit and performance. It is designated for use with KE25SP2, matching the exact specification called out in the Kyosho parts catalog. Keep a spare on hand so maintenance and repairs can be completed quickly without downtime. Genuine Kyosho