F-tune Performance

25/01/2026

The world-famous om60x series of petrol engines from Mercedes.

Fuel-efficient, simple, fun and durable. And the only petrol engines I know of that run on diesel 💪

Laggy om60x engines and om605 specifically even if it related to the om604 and om606 as well. Why did Mercedes build a petrol engine that runs on diesel? #605...

17/12/2025

Sneak peak on the 2.9-liter stroker we're building right now.

2.9-liter stroker om605 coming up... #605

20/08/2025

The truth about valve float on the om606 etc.

15/02/2024

Om606 build in progress. Some random installation photos...

23/10/2023

Another big one is out. LEGO, we all love it. As a matter of fact it is impossible not to.

LEGO builds, been circulating this topic a few times. Talking Mercedes SuperTurbo diesel and the om606 especially. ...

01/09/2023

Some facts and some swearing. Just like we like it.

Logging, knowing and guessing... That's the topic today from the casting couch. Join me in the couch and we'll get you sorted in no time. #...

12/08/2023

Anyone said wastegate???

Casting couch magic with Fred. Trashing wastegates all and for once. Also talking fuel systems and how to set it up. ...

09/08/2023

Anyone said RAFFLE 🥳🥳🥳🥳 But first we need to talk diesel... And how to get that in to your engine.

Casting couch action. Calling Sir what's his pants out... Injection pump raffle, best injection pump elements and some name dropping. Can't have more fun tha...

04/08/2023

Who is the best football player of all times?

What is the best auto box in the world? Yea that's right. the almighty 5G tronic from Mercedes. Hard to beat how easy it is to work on, how durable it is and...

24/07/2023

Does RPM matter? And what's the difference 🤷‍♂️

Does the RPM limit or full load really matter? Is it witchcraft or is it actual physics? Gaining by revving. ...