RENDERINGS
Most of the projects we have completed include high-resolution rendered image files. For large-format versions in full 4K resolution (print or electronic), please contact me.
O.S. ENGINES
OS-MAX-10FSR
One of my first glow plug engines in the early days of my model building career around 1979. 1.76 cc for smaller motorized aircraft models.
O.S. ENGINES
OS-MAX-10FSR-S
The non-throttleable version of the OS-MAX-10FSR for speed models.
O.S. ENGINES
OS-MAX-10FSR-B
The 2-stroke combustion engine 1.76 cc for car models. Version with extreme cooling head.
O.S. ENGINES
OS-MAX-10FSR-C
The 2-stroke combustion engine 1.76 cc for car models. Version with extreme cooling head.
O.S. ENGINES
OS-MAX-10FP-M
2-stroke combustion engine 1.76 cc for boat models. Version with water cooling head.
O.S. ENGINES
OS-MAX-50SX-H-HYPER
8.17 cc glow plug engine with extreme cooling head for medium-sized RC helicopter models.
O.S. ENGINES
OS-RE-49
4-stroke Wankel rotary piston combustion engine 4.97 cc for model aircraft.
O.S. ENGINES
OS-RE-49-PI
4-stroke Wankel rotary piston combustion engine 4.97 cc type PI for model aircraft.
O.S. ENGINES
OS-RE-49-PI-GOLD
4-stroke Wankel rotary piston combustion engine 4.97 cc type PI for model aircraft. GOLD EDITION.
O.S. ENGINES
OS-RE-49-PI-II
4-stroke Wankel rotary piston combustion engine 4.97 cc type PI-II for model aircraft.
O.S. ENGINES
OS-RE-49-PI-II-GOLD
4-stroke Wankel rotary piston combustion engine 4.97 cc type PI-II for model aircraft. GOLD EDITION.
VALENTINE
OS-RE-98-PI-2C
4-stroke 2-disk Wankel rotary piston combustion engine 9.94 cc type -PI.
CADDICTED
OS-RE-147-PI-3C
O.S. ENGINES
OS-FS-20
The OS ENGINES FS-20 was my first digital restoration of a 4-stroke engine for RC models. And compared to the other projects, this one had a relatively large number of components.
H. BERNHARDT
HB-25H
The HB-25 version with extreme cooling head for helicopter models manufactured or modified by HB. This engine was the series recommendation for the Graupner RC helicopter Bell-47G.
