Accessories Needed for:
O.S. 56FS-a Ringed 4-Stroke w/Muffler
COMPLETION NOTES FROM THE TECH DEPARTMENT
THIS IS THE O.S.MAX FS56-a 4-STROKE RING AIRPLANE ENGINE WITH MUFFLER. FEATURES: 40NA TWO NEEDLE CARBURETOR, TYPE "F" HEADER PIPE, STRONGER CONNECTING ROD, WRISTPIN AND VALVE ASSEMBLY, DECAL SHEET, REQUIRES: FUEL: 5-20% FUEL W/ 18% LUBRICANT CONTENT, ELECTRIC STARTER, PROP GLOW STARTER
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