{"id":96,"date":"2019-06-11T15:59:55","date_gmt":"2019-06-11T15:59:55","guid":{"rendered":"https:\/\/www.axcontrol.com\/blog\/?page_id=96"},"modified":"2021-12-21T17:04:23","modified_gmt":"2021-12-21T17:04:23","slug":"a-handy-conversion-chart-for-model-airplane-engines","status":"publish","type":"page","link":"https:\/\/www.axcontrol.com\/blog\/a-handy-conversion-chart-for-model-airplane-engines\/","title":{"rendered":"A Handy Conversion Chart for Model Airplane Engines"},"content":{"rendered":"\n<p style=\"text-align:left\">While most of the servos and motors we carry won&#8217;t fit into RC planes, it doesn&#8217;t mean we don&#8217;t have a soft spot for the hobby.   Here&#8217;s a handy conversion chart for when you just need the information quickly.   You can contact <a href=\"https:\/\/www.axcontrol.com\/\">AX Control, Inc <\/a>at 1-919-372-8413 if you have any questions about our extensive inventory of  surplus and reconditioned drives, drive boards, motor controllers, power supplies, and servos.  <\/p>\n\n\n\n<p>1 HP= 746 Watts<\/p>\n\n\n\n<p>Cubic inches = Cubic Centimeters<\/p>\n\n\n\n<table class=\"wp-block-table aligncenter\"><tbody><tr><td>.049 CU. IN. = .8 CC<\/td><\/tr><tr><td>.09 CU. IN. = 1.5 CC<\/td><\/tr><tr><td>.15 CU. IN. = 2.5 CC<\/td><\/tr><tr><td>.19 CU. IN. = 3.1 CC<\/td><\/tr><tr><td>.21 CU. IN. = 3.5 CC<\/td><\/tr><tr><td>.25 CU. IN. = 4.1 CC<\/td><\/tr><tr><td>.29 CU. IN. = 4.8 CC<\/td><\/tr><tr><td>.35 CU. IN. = 5.7 CC<\/td><\/tr><tr><td>.40 CU. IN. = 6.5 CC<\/td><\/tr><tr><td>.46 CU. IN. = 7.5 CC<\/td><\/tr><tr><td>.50 CU. IN. = 8.2 CC<\/td><\/tr><tr><td>.61 CU. IN&nbsp; = 10.0 CC<\/td><\/tr><tr><td>.80 CU. IN. = 13.0 CC<\/td><\/tr><tr><td>.91 CU. IN. = 14.9 CC<\/td><\/tr><tr><td>1.20 CU. IN. = 20.0 CC<\/td><\/tr><tr><td>1.50 CU. IN. = 25.0 CC<\/td><\/tr><tr><td>1.60 CU. IN. = 26.2 CC<\/td><\/tr><tr><td>1.80 CU. IN. = 30.0 CC<\/td><\/tr><tr><td>2.00 CU. IN. = 32.8 CC<\/td><\/tr><tr><td>2.40 CU. IN&nbsp; = 39.3 CC<\/td><\/tr><tr><td>2.70 CU. IN. = 44.3 CC<\/td><\/tr><tr><td>3.00 CU. IN&nbsp; = 49.2 CC<\/td><\/tr><\/tbody><\/table>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.pixabay.com\/photo\/2019\/01\/13\/21\/04\/aircraft-3931317_960_720.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">                      Engine Crankshaft Thread Size <\/h2>\n\n\n\n<table class=\"wp-block-table aligncenter is-style-stripes\"><tbody><tr><td>COX<\/td><td>.010<\/td><td>ALL MODELS<\/td><td>2-56<\/td><td>&nbsp;<\/td><td>O.S.<\/td><td>.61 &#8211; .91<\/td><td>2-CYCLE<\/td><td>5\/16 &#8211; 24<\/td><\/tr><tr><td>COX<\/td><td>.020<\/td><td>ALL MODELS<\/td><td>3-48<\/td><td>&nbsp;<\/td><td>O.S.<\/td><td>1.08 &#8211; 2.1<\/td><td>1.08FSR, BGX-1, 3500<\/td><td>3\/8 &#8211; 24<\/td><\/tr><tr><td>COX<\/td><td>.049 &#8211; .51<\/td><td>ALL MODELS<\/td><td>5-40<\/td><td>&nbsp;<\/td><td>O.S.<\/td><td>.20 &#8211; .61<\/td><td>4-CYCLE<\/td><td>1\/4 &#8211; 28<\/td><\/tr><tr><td>COX<\/td><td>.09<\/td><td>ALL MODELS<\/td><td>6-32<\/td><td>&nbsp;<\/td><td>O.S.<\/td><td>.70 &#8211; 1.60<\/td><td>4-CYCLE<\/td><td>5\/16 &#8211; 24<\/td><\/tr><tr><td>ENYA<\/td><td>.09 &#8211; .11<\/td><td>2-CYCLE<\/td><td>5MM X .8<\/td><td>&nbsp;<\/td><td>O.S.<\/td><td>2.40<\/td><td>FF-240<\/td><td>5\/16 &#8211; 24<\/td><\/tr><tr><td>ENYA<\/td><td>.15<\/td><td>2-CYCLE<\/td><td>6MM X 1.0<\/td><td>&nbsp;<\/td><td>O.S.<\/td><td>2.40 &#8211; 3.20<\/td><td>FT-240, FT-300, FR5-300<\/td><td>3\/8 &#8211; 24<\/td><\/tr><tr><td>ENYA<\/td><td>.19 &#8211; .21<\/td><td>2-CYCLE<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>PICCO<\/td><td>.21 &#8211; .45<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><\/tr><tr><td>ENYA<\/td><td>.29 &#8211; .60<\/td><td>2-CYCLE<\/td><td>7MM X 1.0<\/td><td>&nbsp;<\/td><td>PICCO<\/td><td>.60<\/td><td>ALL MODELS<\/td><td>8MM X 1.25<\/td><\/tr><tr><td>ENYA<\/td><td>.25 &#8211; .45<\/td><td>2-CYCLE SPORT<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>QUADRA<\/td><td>2.0<\/td><td>Q-35<\/td><td>5\/16 X 24<\/td><\/tr><tr><td>ENYA<\/td><td>.46 &#8211; .80<\/td><td>4-CYCLE<\/td><td>7MM X 1.0<\/td><td>&nbsp;<\/td><td>ROSSI<\/td><td>.21<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><\/tr><tr><td>ENYA<\/td><td>.90<\/td><td>4-CYCLE<\/td><td>7MM X 1.0<\/td><td>&nbsp;<\/td><td>ROSSI<\/td><td>.40 &#8211; 1.05<\/td><td>ALL MODELS<\/td><td>8MM X 1.25<\/td><\/tr><tr><td>ENYA<\/td><td>1.20<\/td><td>4-CYCLE<\/td><td>8MM X 1.0<\/td><td>&nbsp;<\/td><td>ROYAL<\/td><td>.21 &#8211; .46<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><\/tr><tr><td>FOX<\/td><td>.15<\/td><td>ALL MODELS<\/td><td>10-32<\/td><td>&nbsp;<\/td><td>SAITO<\/td><td>.40 &#8211; .60<\/td><td>4-CYCLE<\/td><td>6MM X 1.00<\/td><\/tr><tr><td>FOX<\/td><td>.19 &#8211; .50<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>SAITO<\/td><td>.45 &#8211; .91<\/td><td>4-CYCLE<\/td><td>7MM X 1.00<\/td><\/tr><tr><td>FOX<\/td><td>.60 &#8211; .78<\/td><td>ALL MODELS<\/td><td>5\/16 X 24<\/td><td>&nbsp;<\/td><td>SAITO<\/td><td>.65 &#8211; .90<\/td><td>4-CYCLE<\/td><td>7MM X 1.00<\/td><\/tr><tr><td>HB<\/td><td>.12 &#8211; .15<\/td><td>ALL MODELS<\/td><td>5MM X .8<\/td><td>&nbsp;<\/td><td>SAITO<\/td><td>1.20 &#8211; 2.70<\/td><td>4-CYCLE<\/td><td>8MM X 1.25<\/td><\/tr><tr><td>HB<\/td><td>.20 &#8211; .61<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>SAITO<\/td><td>1.20 &#8211; 3.00<\/td><td>4-CYCLE<\/td><td>8MM X 1.25<\/td><\/tr><tr><td>HP<\/td><td>.21 &#8211; .61<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>SUPER TIGRE<\/td><td>.11 &#8211; .15<\/td><td>ALL MODELS<\/td><td>5MM X .8<\/td><\/tr><tr><td>IRVINE<\/td><td>.20 .61<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>SUPER TIGRE<\/td><td>.19 &#8211; .56<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><\/tr><tr><td>K&amp;B<\/td><td>.15<\/td><td>ALL MODELS<\/td><td>10 &#8211; 32<\/td><td>&nbsp;<\/td><td>SUPER TIGRE<\/td><td>.60<\/td><td>G &amp; ST SERIES<\/td><td>1\/4 &#8211; 28<\/td><\/tr><tr><td>K&amp;B<\/td><td>.19 &#8211; .65<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>SUPER TIGRE<\/td><td>.61 &#8211; .90<\/td><td>ALL OTHER MODELS<\/td><td>5\/16 &#8211; 24<\/td><\/tr><tr><td>MAGNUM<\/td><td>.21 &#8211; .61<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>SUPER TIGRE<\/td><td>1.20 &#8211; 1.80<\/td><td>S-2000, S-2500, S-3000<\/td><td>10MM X 1.25<\/td><\/tr><tr><td>MERCO<\/td><td>.35 &#8211; .60<\/td><td>ALL MODELS<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>YS<\/td><td>.45 &#8211; .60<\/td><td>ALL MODELS<\/td><td>8MM X 1.25<\/td><\/tr><tr><td>O.S.<\/td><td>.10<\/td><td>ALL MODELS<\/td><td>5MM X .8<\/td><td>&nbsp;<\/td><td>WEBRA<\/td><td>.20 &#8211; .61<\/td><td>ALL MODELS<\/td><td>1\/4 -28<\/td><\/tr><tr><td>O.S.<\/td><td>.15<\/td><td>ALL MODELS<\/td><td>10 &#8211; 32<\/td><td>&nbsp;<\/td><td>WEBRA<\/td><td>.80 &#8211; .90<\/td><td>ALL MODELS<\/td><td>8MM X 1.25<\/td><\/tr><tr><td>O.S.<\/td><td>.20 &#8211; .50<\/td><td>2-CYCLE<\/td><td>1\/4 &#8211; 28<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table>\n","protected":false},"excerpt":{"rendered":"<p>While most of the servos and motors we carry won&#8217;t fit into RC planes, it doesn&#8217;t mean we don&#8217;t have a soft spot for the hobby. Here&#8217;s a handy conversion chart for when you just need the information quickly. You can contact AX Control, Inc at 1-919-372-8413 if you have any questions about our extensive &hellip; <a href=\"https:\/\/www.axcontrol.com\/blog\/a-handy-conversion-chart-for-model-airplane-engines\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;A Handy Conversion Chart for Model Airplane Engines&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A Handy Conversion Chart for Model Airplane Engines - AX Control, Inc.<\/title>\n<meta name=\"description\" content=\"A Handy Conversion Chart for Model Airplane Engines\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.axcontrol.com\/blog\/a-handy-conversion-chart-for-model-airplane-engines\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Handy Conversion Chart for Model Airplane Engines - 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