The Kyosho 74031-01 Cylinder Head is intended for the KE21SP engine as a direct-fit replacement to regain proper cooling performance. It helps even out temperature fluctuations during competitive runs.
Engineered to match KE21SP mounting points and dimensions, this cylinder head installs with no major adjustments. A straightforward swap gets you back on the track quickly.
Fitting the Kyosho 74031-01 improves heat handling compared to worn heads, helping your engine sustain consistent output under race conditions.
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