Power Unit Component Classifications

In Simple Terms

F1 power unit components are divided into four categories based on how much teams can customize them. Most components are 'Listed' by default, meaning they're heavily regulated. The other three categories (Standard Supply, Open-Source, and Defined Specification) have different rules allowing varying levels of innovation or standardization.

• Four component classifications exist: LPUC, SSPUC, OSPUC, and DSPUC
• LPUC (Listed) is the default classification for most power unit parts
• Each classification has different rules for manufacturing, supply, and customization
• Teams must follow specific regulations based on their component's classification