Back in mid-July we held the 2025 Engine Performance Expo, our first 100% live event hosted by Rottler Manufacturing at their HQ in Kent, Washington.

It was an amazing 3 days with machining demos, presentations by Digital Metrology, Darin Morgan of BES Racing, Total Seal Piston Rings, and, of course, Rottler Manufacturing.

The full videos from the presentations are still in the works, but in the meantime check out these highlights from the event!