FS81-a 4-Stroke Pumped Engine

Now available with a PD-08 fuel pump for improved performance!

Scale modelers have enthusiastically embraced FS-a engines because they virtually eliminate oil mess while delivering excellent power. Now you can get the FS81-a equipped with a fuel pump for even more consistent performance.

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Stock Number: OSMG0982
Displacement: 0.809 ci (13.26 cc)
Bore: 1.091 in (27.7 mm)
Stroke: 0.866 in (22.0 mm)
Practical RPM: 2,200-10,000 rpm
Power Output: 1.28 hp @ 10,000 rpm
Engine Weight: 20.11 oz (570 g)
Muffler Weight: 1.9 oz (54 g)
Includes: 61R carburetor, F-5030 muffler, PD-08 pump

Primary Accessories

Stock Number Mfr Number Product Description Quantity Needed
        

Field Equipment

Stock Number Mfr Number Product Description Quantity Needed
 FUGP4202   4200BP2  Fuji Batteries C Alkaline Battery (2) 1
 HCAP2515   HCAP2515  Hobbico Glow Starter C Cell Alkaline 1

Optional Accessories

Stock Number Mfr Number Product Description Quantity Needed
 APCQ1307   LP13070  APC 13x7 Sport Propeller 1
 APCQ1417   LP14070  APC 14x7 Pattern Propeller 1
 DTXR0185   DTXR0185  Duratrax Engine Tuning Screwdriver 1
 DTXR0187   DTXR0187  Duratrax Engine Tuning Tool 1
 GPMQ4131   GPMQ4131  Great Planes Silicone Fuel Tubing Standard 3' 1
 GPMQ4150   GPMQ4150  Great Planes Ultra Precision Fuel Filter 1
 OSMG6334   72200060  O.S. 4-Stroke Valve Adjustment Kit 1
 PAAP1453   PT31  Pacer Zap After-Run Engine Oil 1 oz 1
 TOPQ5160   TOPQ5160  Top Flite 13x8 Power Point Propeller 1
 TOPQ5170   TOPQ5170  Top Flite 14x6 Power Point Propeller 1
 ZINQ1295   705  Zinger 13x7 Wood Propeller 1