22625404 Muffler Mount Screws 20-46 TECH NOTES These Muffler Screws may be used with the following OS engines: Old .20-FP FP-S, FP-M series Old .25-FP FP-S, FP-M series .25-FX .32-FX .40-LA .46-LA PACKAGE INCLUDES: 2-Screws (phillips head) SPECS: Threaded Length: 27mm Outside Diameter: 3mm 6-7-94sk updt jxs 12/27/04  

Stock Number: OSMG0575 Displacement: 0.75 cu in (12.3 cc) Bore: 1.02 in (25.8 mm) Stroke: 0.93 in (23.5 mm) Practical rpm: 2,000-16,000 Output: 2.37 hp @ 15,000 rpm Weight: 20.39 oz (578g) w/o muffler 26.46 oz (750g) w/ muffler Includes: glow plug, Power Box E-4040 muffler Recommended props: 14×6, 14×8, 15×7

Stock Number: OSMG0548 Displacement: 0.455 cu in (7.45 cc) Bore: 0.886 in (22 mm) Stroke: 0.772 in (19.6 mm) Practical rpm: 2,000-17,000 Output: 1.63 hp @ 16,000 rpm Weight w/Muffler: 17.1 oz (486 g) Engine: 13.3 oz (378 g) Muffler: 3.8 oz (108 g) Includes: 40K carburetor, needle valve extension cable, #6 glow plug & […]