{"product_id":"o-s-37sz-h-ringed-osmg1945","title":"O.S. 37SZ-H Ringed OSMG1945","description":"\u003cp align=\"left\"\u003e\u003cfont size=\"1\"\u003eO.S. 37SZ-H Ringed OSMG1945\u003c\/font\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cfont size=\"1\"\u003eThis engine powered the 1st, 2nd and 3rd place finishers in the 2005 World Championships in Spain.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cfont size=\"1\"\u003e\u003cimg border=\"0\" src=\"\/lib\/trendtimes\/arrowbullet.gif\"\u003e\u003c\/font\u003e\u003cfont color=\"#0000c6\" size=\"2\"\u003e Features\u003c\/font\u003e\u003c\/p\u003e\n\u003cul style=\"COLOR: #e2e2e2\" type=\"square\"\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eO.S. 37SZ-H Ringed OSMG1945\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003ePremium performance for 30-sized machines, from extreme aerobatics to stable hovering\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eSame mounting pattern and muffler dimensions as the .32 SX-H, for easy installation in most 30-size helis\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eRe-engineered crankshaft reduces vibration resulting in smooth power across the entire RPM range\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003e20M carburetor with Idle Needle positioned on same side as Main Needle for easier adjustments\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"left\"\u003e\u003cfont size=\"1\"\u003e\u003cimg border=\"0\" src=\"\/lib\/trendtimes\/arrowbullet.gif\"\u003e \u003c\/font\u003e\u003cfont color=\"#0000c6\" size=\"2\"\u003eSpecifications\u003c\/font\u003e\u003c\/p\u003e\n\u003cul style=\"COLOR: #e2e2e2\" type=\"square\"\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDisplacement: 0.37 cu in (6.07cc)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eBore: 0.806 in (20.5mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eStroke: 0.725 in (18.4mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003ePractical RPM range: 2000-21,000\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eOutput: 1.4 ps @ 18,000 RPM\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eWeight: 10.3oz (293g)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eCrankshaft Size: 1\/4-28\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDistance between mounting holes same side: 0.6\" (15mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDistance between mounting holes opposite side: 1.5\" (38mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eWidth including mounting flanges: 1.8\" (45mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eWidth neglecting mounting flanges: 1.5\" (38mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eHeight\/bottom of crankcase to top of cylinder head: 3\" (76mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eHeight\/bottom mounting flanges to top of cylinder head: 2.4\" (61mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDistance\/center of crankcase to front bearing: 1.8\" (46mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDistance from backplate to front bearing: 2.6\" (67mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDistance from backplate to end of crankshaft: 3.7\" (94mm)\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eLow speed needle 1 turn IN from flush with carb body\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eHigh speed needle 1.5 turns OUT from closed\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont size=\"1\"\u003e\u003cimg border=\"0\" src=\"\/lib\/trendtimes\/arrowbullet.gif\"\u003e \u003c\/font\u003e\u003cfont color=\"#0000c6\" size=\"2\"\u003ePackage Contents\u003c\/font\u003e\u003c\/p\u003e\n\u003cul style=\"COLOR: #e2e2e2\" type=\"square\"\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eO.S. 37SZ-H Ringed OSMG1945\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003ewith #8 Glow Plug, 20M Carburetor, instruction manual and sticker sheet\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont size=\"1\"\u003e\u003cimg border=\"0\" src=\"\/lib\/trendtimes\/arrowbullet.gif\"\u003e \u003c\/font\u003e\u003cfont color=\"#0000c6\" size=\"2\"\u003eRequirements\u003c\/font\u003e\u003c\/p\u003e\n\u003cul style=\"COLOR: #e2e2e2\" type=\"square\"\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eMuffler\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eHeli fuel with 10%-30% nitro content\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont size=\"1\"\u003e\u003cimg border=\"0\" src=\"\/lib\/trendtimes\/arrowbullet.gif\"\u003e \u003c\/font\u003e\u003cfont color=\"#0000c6\" size=\"2\"\u003eComments\u003c\/font\u003e\u003c\/p\u003e\n\u003cul style=\"COLOR: #e2e2e2\" type=\"square\"\u003e\n\u003cli\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e\u003cfont color=\"#000000\" size=\"1\"\u003eDrive Washer is not included, if needed order OSMG5506.\u003c\/font\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px\" align=\"left\"\u003e?\u003c\/p\u003e","brand":"Trend Times Toys \u0026 Hobbies","offers":[{"title":"Default Title","offer_id":43579651883065,"sku":"14000","price":236.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/o-s-37sz-h-ringed-osmg1945-33.jpg?v=1720892888","url":"https:\/\/www.trendtimes.com\/products\/o-s-37sz-h-ringed-osmg1945","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}