FF-320

The only ringed piston, "flat four" R/C engine available

O.S. 2-year Limited Warranty
  • Specifications
  • Exploded Views
  • Parts Listing
  • Accessories
Stock Number: OSMG1320
Displacement: 0.809 cu in (13.3 cc) x 4
Bore: 1.091 in (28 mm)
Stroke: 0.866 in (22 mm)
Practical rpm: 1,800-8,500
Output: 4.1 hp @ 8,000 rpm
Weight: 77.3 oz (2,190 g)
Includes: glow plugs; mount
Requires: fuel; prop
Recommended Props: 18x10, 18x11, 18x12, 18x13, 18x14, 20x8, 20x9, 20x10, 22x8

Primary Accessories

Stock Number Mfr Number Product Description Quantity Needed
 DUBQ0620   341  Dubro In-Line Fuel Filter Large Scale 1
 OSMG3876   46184000  O.S. Choke Valve 120-300 1
 OSMG7290   72200080  O.S. Needle Ext Cable FR5 300 1
 OSMR2976   71521000  O.S. Long Socket Wrench With Plug Grip 1
 ZINQ1405   1204  Zinger 18x10 Wood Propeller 1

Field Equipment

Stock Number Mfr Number Product Description Quantity Needed
 COOP1060   FCP4C  Cool Power 15% 4-Stroke Fuel 1

Optional Accessories

Stock Number Mfr Number Product Description Quantity Needed
 OSMG2692   71615009  O.S. Type F Glow Plug Medium Four Stroke 1
 PAAP1453   PT31  Pacer Zap After-Run Engine Oil 1 oz 1