F1iUnverified18 days agoby Michael Delaney

FIA trials longer start procedure to ease turbo challenges

The FIA has chosen to trial in Bahrain a new Formula 1 start procedure – a subtle but... The post FIA trials longer start procedure to ease turbo challenges appeared first on F1i.com.

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<p>The FIA has chosen to trial in Bahrain a new Formula 1 start procedure – a subtle but...</p> <p>The post <a href="https://f1i.com/news/559418-fia-trials-longer-start-procedure-to-ease-turbo-challenges.html">FIA trials longer start procedure to ease turbo challenges</a> appeared first on <a href="https://f1i.com">F1i.com</a>.</p>

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Related Regulations

sporting Regulations

technical Regulations

Art. 5.1

Hover over badges for quick summaries, or scroll down for full official text and simplified explanations.

Full Regulation Text

Sporting Regulations

Article 48.1

FIA Source

Race Start Procedure

Chapter: Chapter IV - The Race

In Simple Terms

The race start follows a strict countdown. At the one-minute signal, all engines must start and team staff must leave. If a car has problems after the 15-second signal, the driver raises their arm and the car gets pushed to the pit lane while others proceed. This ensures safety and fairness in race starts.

Engines must start at one-minute signal
Team personnel leave grid by 15-second signal
Drivers with problems raise arm for assistance
Stricken cars pushed to pit lane

Official FIA Text

When the one minute signal is shown, engines should be started and all team personnel must leave the grid by the time the 15 second signal is shown. If any driver needs assistance after the 15 second signal he must raise his arm and, when the remainder of the cars able to do so have left the grid, marshals will be instructed to push the car into the pit lane.

formation lapaborted startgrid penaltiesrace startgridformationcountdownone minute

2026 Season Regulations

Sporting Regulations

Article B5.7.2

FIA Source

Standing Start Procedure with Red Lights

Chapter: B5

In Simple Terms

After the formation lap, drivers line up on the grid with their engines running. The race starts when five red lights on the gantry turn on one after another (one per second), then all suddenly turn off—that's the signal to go!

Cars must stop within their designated grid positions with engines running
Start is signaled by five red lights that extinguish simultaneously
Each red light appears at one-second intervals
The starter decides when the fifth light goes out (no fixed timing)

Official FIA Text

When Cars return to grid at end of formation lap(s), they must stop within starting grid positions keeping engines running. Standing start signalled by five red lights on start gantry, extinguishing all lights signals start. Time interval between each light is one second; interval between fifth light and extinction at starter's discretion.

standing startred lightsgrid positionformation lapstart procedure

2026 Season Regulations

Technical Regulations

Article 5.1

FIA Source

Power Unit Components

Chapter: Chapter I - Power Unit

In Simple Terms

F1 limits how many engine parts each driver can use per season to control costs. You get 3 of most components (engine, turbo, MGU-H, MGU-K) and 2 of others (battery, control electronics). Exceed these limits and you get grid penalties. Teams must balance performance versus reliability.

3 engines (ICE) per season
3 turbos, MGU-H, MGU-K per season
2 energy stores and control electronics per season
Exceeding limits = grid penalties

Official FIA Text

Each driver may use no more than 3 internal combustion engines (ICE), 3 motor generator units-heat (MGU-H), 3 turbochargers (TC), 3 motor generator units-kinetic (MGU-K), 2 energy stores (ES), 2 control electronics (CE) during the Championship.

grid penaltiesreliabilityengine modespower unitenginePUICEMGU-H

2026 Season Regulations