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Upgrade Kit for Rotax Max Evo Kart Engines. Specifically, this upgrade kit includes all the components necessary to update your Rotax Max kart engine to the Evo RAVE system, which is an electronic power valve system, replacing the previous pneumatically actuated power valve system. This kit includes all the components necessary to update your power valve system to the new RAVE kit. For details, reach out to us, we are happy to answer any questions about updating your Rotax engine!
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$378.22