On Sale At amiafest.org!

Four Stroke Engine


Magnum 70 four stroke engine

$72.15


Saito FA91 Four Stroke Engine

$86.00


Magnum XL .70RFS Four Stroke RC Engine (Used) 

$76.00


OS FS-90 RC FOUR STROKE ENGINE

$99.99


Saito FA-91S four-stroke RC engine; NEVER USED.

$145.50


SAITO FA-56 Four-Stroke Engine RC Engine 

$154.80


OS FS 120 Four Stroke R/C Model Airplane Engine

$56.00


YS FOUR STROKE F-120 NC 4 Cycle Model Airplane Engine Previously Listed as a SC

$76.00


O.S. Gemini II Flat-Twin Four Stroke Engine FT-120 II

$549.99


1983 Saito FA 40 Mk II RC Four Cycle model airplane engine vintage 4 stroke .40

$56.00


OS FS 20 four stroke engine in the box with tools

$175.00


O.S. Surpass FS - .26 Four (4) Stroke Cycle Engine.

$105.00


Really nice Saito FA-65 four stroke engine and muffler

$26.00


O.S. FS-120 Surpass-E Four Stroke Engine

$299.00


O.S. FS Series - FS .20 Four (4) Stroke Cycle Engine

$120.00


O.S. FS-120 SURPASS SP SUPERCHARGED ENGINE FOUR STROKE RARE VINTAGE 1990 NIB

$700.00


FS61AR Four Stroke Glow Engine for RC Remote Control Plane - USED

$139.95


RCV 120 SP Four Stroke Engine RCV120-SP with Muffler 2:1 Output Gearing IOB EUC

$350.00


O.S. FS-120 SURPAS SP - FOUR STROKE SUPERCHARGED ENGINE

$675.00


RC Hobby Aircraft Four Stroke Engine OS FS 61 with Muffler + Propellor

$119.99


OS FS 40 RC four cycle model airplane engine stroke muffler .40 vintage nitro

$70.00


Enya 155-4C Four Stroke R/C Model Airplane Engine

$199.99


SAITO FA-30 MKII FOUR STROKE Open Rocker Model Airplane Glow Engine,with Box.

$100.00


OS Engine four stroke 120 surpass with fuel pump, choke, NEW, broken in

$290.00


New Vintage Saito .65 65 RC Remote Control Four 4 Stroke Airplane Engine

$229.95


O.S. Four Stroke Cycle Engine FS-120 35530

$199.00


Saito FA-120 Glow Engine Four Stroke New In The Box Saito FA1.20 Engine. RC Glow

$329.00


NEW IN BOX HP VT .49 Four Stroke Rotary Valve AERO ENGINE WITH MUFFLER

$289.99


O.S. FS-120 Surpass II Four Stroke RC Airplane Engine

$389.00


New OS FF-320 FF320 Pegasus 4 Cylinder Ringed Four Stroke 4 Stroke RC Engine

$1,999.99


OS Engine FS-70S II Four Stroke Engine for RC Airplanes, #347000 !!!

$280.00


ENYA 80-4C Model Airplane Engine Four Stroke Rare

$110.00


New OS 62 .62 FS Ringed 4 Four Stroke RC Airplane Engine With Muffler 62FS 62V

$279.99


Brand New OS Engines Four Stroke FS-120S III Remote Control RC Engine - #35540

$429.95


Really Nice Vintage Saito .65 65 RC Remote Control Four 4 Stroke Airplane Engine

$199.95


Really Nice Saito .91 91 FS Four Stroke Nitro RC Remote Control Airplane Engine

$199.95


OS FS 70 Surpass Four-Stroke Nitro RC Engine

$160.00


O.S. FS-120S III FOUR STROKE ENGINE

$450.00


OS .95 95 FS Four Stroke RC Nitro Airplane Engine With Muffler FS95V OSMG0900

$299.99


OS Super Gemini 300 FT-300 Flat Twin Four Stroke Radio Control Airplane Engine

$649.99


O.S. Engine Four Stroke FS-120S III Remote Control RC Engine - #35540 used

$310.00


NEW IN BOX HP VT .21 Four Stroke Rotary Valve AERO ENGINE WITH MUFFLER

$239.99


New OS O.S. GF40 GF 40 40cc 4 Four Stroke Gas RC Engine With Muffler OSMG0800

$799.99