Electronic Fuel Injection for a Model Engine / Elektronische Einspritzung für Modellmotoren / Part 4

New Rotary Valve Design for Model Engine / Modellmotor mit neuartiger Walzendrehsteuerung / Part 3

Electronic Fuel Injection for a Model Engine / Elektronische Einspritzung für Modellmotoren / Part 3

How does my dyno for model engines work? / Wie funktioniert mein Prüfstand für Modellmotoren?

New Rotary Valve Design for Model Engine / Modellmotor mit neuartiger Walzendrehsteuerung / Part 2

Electronic Fuel Injection for a Model Engine / Elektronische Einspritzung für Modellmotoren / Part 2

Electronic Fuel Injection for a Model Engine / Elektronische Einspritzung für Modellmotoren / Part 1

Model Engine Exhibition Lampertheim 2025 / Modellmotoren Ausstellung Lampertheim 2025

Part 10: V8 model engine with rotary valve / New Exhaust and throttle drive

Luther V12 Modellmotor mit 120ccm / 120cc V12 Model Engine made by Rolf Luther / scale V12 engine

Part 2: Model VR5 engine / Manufacturing process and 1st run / Herstellung und erster Start

New Rotary Valve Design for Model Engine / Modellmotor mit neuartiger Walzendrehsteuerung / Part 2

How to boost the performance of a OS FS-40s? RC engine bore up-sizing and tuning project Part 6

New Rotary Valve Design for Model Engine / Modellmotor mit neuartiger Walzendrehsteuerung / Part 1

My collection of model engines / Meine Modellmotoren Sammlung: Conley V12 MK1

How to boost the performance of a OS FS-40s? RC engine bore up-sizing and tuning project Part 5

My collection of model engines / Meine Modellmotoren Sammlung: Luther V8 F1-Edition

Part 1: Model VR5 engine / Introducing project

How to boost the performance of a OS FS-40s? RC engine bore up-sizing and tuning project Part 4

Schillings V8 revived after 40 years / Schillings V8 nach 40 Jahren wiederbelebt

How to boost the performance of a OS FS-40s? RC engine bore up-sizing and tuning project Part 3

Part 9: V8 model engine with rotary valve / Carb drive, Fuel System and Revup Sound

Modifying a poppet valve model engine with a rotary valve cylinder head

How to boost the performance of a OS FS-40s? RC engine bore up-sizing and tuning project Part 2

How to boost the performance of a OS FS-40s? RC engine bore up-sizing and tuning project Part 1

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 8

Part 8: V8 model engine with rotary valve / Will it run?

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 7

Part 7: V8 model engine with rotary valve / Pre-Assembling and Valve Train

Part 6: V8 model engine with rotary valve / Cylinder, Cylinderhead & Rotary Valve

My first homemade rotary valve engine / Mein erster, selbstgebauter Motor mit Drehwalzensteuerung

Part 5: V8 model engine with rotary valve / crankshaft

Part 4: V8 model engine with rotary valve / Cylinder and Cylinder Head

Part 3: V8 model engine with rotary valve / Piston and Piston Ring

Part 2: V8 model engine with rotary valve / Titanium connecting rod

Part 1: V8 model engine with rotary valve / 3D Metal Printing, SLM Parts

Part 0: V8 model engine with rotary valve / Introduce project

Let's test and dyno OS FS-40 & OS FS-40s / OS FS-40 und OS FS-40s im direkten Leistungsvergleich

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 6

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 5

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 3

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 2

5th Upgrade 1 Cylinder Rotary Valve Model Engine / Modellmotor mit Walzendrehsteuerung / Part 1

3D view V8 model engine with rotary valve / 3D Ansicht V8 Modellmotor mit Drehwalzensteureung

3D View model engine with rotary valve / 3D Ansicht Modellmotor mit Drehwalzensteuerung

OS FS-56a "alpha" auf dem Leistungsprüfstand / Lets dyno the OS FA-56a

Testing OS FS-52s Surpass on dyno / Testen OS FS-52s Surpass auf Leistungsprüfstand

Testing the rare Saito FA 40s "Special" / Testen des seltenen Saito FA 40s "Special"

Testing percentage of nitro in RC fuel on dyno / Einfluss von Nitro Anteil im Modelltreibstoff

Testing OS FS-40s Surpass on dyno / Leistungsmessung OS FS-40s Surpass

Rotary valve engine / 6.3ccm model engine / 4th Upgrade / Modellmotor mit Walzendrehsteuerung

Power upgrade and dyno test rotary valve model engine / Leistung Modellmotor mit Drehwalzensteuerung

Saito FA-40a on dyno / Leistungsmessung Saito FA-40a

Dyno for model engines / Leistungsprüfstand für Modellmotoren

Webra T4-40 / Model engine with rotary valve / Modellmotor mit Walzendrehsteuerung

1 Cylinder Model Engine with Rotary Valves / Version 2.0 / Modellmotor mit Walzendrehsteuerung

1970 Dodge Charger 440cui 4 speed

V8 Modellmotor Kolbenbewegung

V8 Modellmotor mit Drehventilsteuerung

Rotary valve 4 stroke model engine