The Kyosho 74032-09 manifold spring is a small but vital spare for routine care of the KE25SP engine. It fits the intended manifold geometry to help preserve a secure seal and dependable operation during normal running.
This spring is made to hold the manifold firmly in place so it resists movement and reduces the chance of air or fuel leaks. Keeping the manifold snug contributes to steady idle and consistent throttle response when you are out on the track or running practice laps.
Built specifically for the KE25SP, the Kyosho 74032-09 installs quickly and can be removed for inspection or replacement without complex tools. Its straightforward design makes it a practical spare for flyers who perform frequent tuneups.
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