Most engines started simultaneously
- Who
- Yamaha Philippines
- What
- 3,311 total number
- Where
- Philippines (Pasay City)
- When
- 13 July 2024
The most engines started simultaneously is 3,311 and was achieved by Yamaha Philippines (Philippines) in Pasay, Metro Manila, Philippines on 13 July 2024.
Yamaha Philippines also attempted Most motorcycle horns sounded simultaneously at the same event.