{"title":"Internal Combustion Engines","description":"\u003cp\u003eInternal Combustion Engines\u003c\/p\u003e","products":[{"product_id":"ministeam-1-3-galloway-finished","title":"MiniSteam 1-3 Galloway Finished","description":"Galloway - 1\/3 Scale of 5 HP Hit and Miss Engine\u003cbr\u003e\u003cbr\u003eGalloway Water Cooled 1\/3 Scale Model Hit and Miss Engine Fully Finished\u003cbr\u003e\u003cbr\u003eReady to run model\u003cbr\u003e\u003cbr\u003eGalloway Model Specifications:\u003cbr\u003eFlywheels - 10.200 inch \u003cbr\u003eBore Diameter - 1.750 inch\u003cbr\u003eStroke - 3.375 inch \u003cbr\u003e\u003cbr\u003eShipping weight 68 lbs.\u003cbr\u003e\u003cbr\u003e\u003cobject width=\"640\" height=\"360\"\u003e\u003cparam name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/bvqygcFNlpA?version=3\u0026amp;hl=en_US\u0026amp;rel=0\"\u003e\n\u003cparam name=\"allowFullScreen\" value=\"true\"\u003e\n\u003cparam name=\"allowscriptaccess\" value=\"always\"\u003e\n\u003cembed src=\"\/\/www.youtube.com\/v\/bvqygcFNlpA?version=3\u0026amp;hl=en_US\u0026amp;rel=0\" type=\"application\/x-shockwave-flash\" width=\"640\" height=\"360\" allowscriptaccess=\"always\" allowfullscreen=\"true\"\u003e\u003c\/object\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e","brand":"MiniSteam","offers":[{"title":"Default Title","offer_id":41464780030039,"sku":"MiniSteam 1-3 Galloway Finished","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Galloway-1-3-Complete_4159edc3-314c-4aec-a3e4-9824b6ad3179.jpg?v=1736955314"},{"product_id":"minicastings-1-6-galloway-finished","title":"MiniSteam 1-6 Galloway Finished","description":"Galloway - 1\/6 Scale of 5 HP Hit and Miss Engine\u003cbr\u003e\u003cbr\u003eGalloway Water Cooled 1\/6 Scale Model Hit and Miss Engine Casting Kit\u003cbr\u003e\u003cbr\u003eNOTE: WE HAVE RE-DRAWN THE PLANS TO THIS ENGINE IN AUTO CADE.  WE HAVE CORRECTED ALL MISTAKES THAT WERE PREVIOUSLY FOUND IN THE ORIGINAL SHELLY DRAWINGS.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e","brand":"MiniSteam","offers":[{"title":"Default Title","offer_id":41464780980311,"sku":"MiniSteam 1-6 Galloway Finished","price":8999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Galloway-1-6-Complete.jpg?v=1736955303"},{"product_id":"minicastings-1-8-galloway-finished","title":"MiniSteam 1-8 Galloway Finished","description":"Galloway - 1\/8 Scale of 5 HP Hit and Miss Engine\u003cbr\u003e\u003cbr\u003eGalloway Water Cooled 1\/8 Scale Model Hit and Miss Engine Ready to Run.\u003cbr\u003e\u003cbr\u003ePLEASE ALLOW 2 MONTHS FOR DELIVER.  This engine is hand machined by a master machinist and requires two months to produce.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e","brand":"MiniSteam","offers":[{"title":"Default Title","offer_id":41464781013079,"sku":"MiniSteam 1-8 Galloway Finished","price":8999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Galloway-1-8-Complete.jpg?v=1736955305"},{"product_id":"ministeam-quincy-finished","title":"MiniSteam Quincy Finished","description":"\u003cp\u003eQuincy - 1\/3 Scale of 5 HP Hit and Miss Engine\u003cbr\u003e\u003cbr\u003eQuincy Scale Model Hit and Miss Engine Fully Finished\u003cbr\u003e\u003cbr\u003eReady to run model\u003cbr\u003e\u003cbr\u003eGalloway Model Specifications:\u003cbr\u003eFlywheels - 10.200 inch \u003cbr\u003eBore Diameter - 1.750 inch\u003cbr\u003eStroke - 3.375 inch \u003cbr\u003e\u003cbr\u003eShipping weight 68 lbs.\u003cbr\u003e\u003cbr\u003e\u003cobject height=\"360\" width=\"640\"\u003e\u003cparam name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/bvqygcFNlpA?version=3\u0026amp;hl=en_US\u0026amp;rel=0\"\u003e\n\u003cparam name=\"allowFullScreen\" value=\"true\"\u003e\n\u003cparam name=\"allowscriptaccess\" value=\"always\"\u003e\n\u003cembed src=\"\/\/www.youtube.com\/v\/bvqygcFNlpA?version=3\u0026amp;hl=en_US\u0026amp;rel=0\" type=\"application\/x-shockwave-flash\" width=\"640\" height=\"360\" allowscriptaccess=\"always\" allowfullscreen=\"true\"\u003e\u003c\/object\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"MiniSteam","offers":[{"title":"Default Title","offer_id":41465904201815,"sku":"MiniSteam Quincy Finished","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Quincy-Complete.jpg?v=1736955377"},{"product_id":"retrol-ball-hopper-monitor-hit-and-miss-engine-model","title":"Retrol B01 Red Ball Hopper Hit and Miss Model Engine","description":"\u003cp\u003eRetrol Ball Hopper Monitor Hit and Miss Engine Model\u003c\/p\u003e\n\u003cp\u003eAuthentic Design The engine size is 20.4cm x 10cm x 18.4cm Scaled-down B01 engine model featuring a ball-top water tank, oil cup, and crankshaft oil channel for true-to-life mechanical operation and vintage charm.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eRetrol \u0026amp; B01 Ball Top Metal Engine Model That Works, Water-Cooled Single-Cylinder 4-Stroke Hit and Miss Internal Combustion Engine Physics Model\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003ePrecision Craftsmanship, CNC-machined crankshaft, cast flywheel, and fuel tank provide balanced weight, superb compression, and flawless engine movement.\u003cbr\u003eInnovative Ignition, Stable Support Features a newly designed mechanical ignition system with the igniter and battery housed in a matching wooden box, paired with a solid wood base for enhanced stability and craftsmanship.\u003cbr\u003eMulti-Value Model Combines educational (engine principal demonstration), collectible (unique mechanical design), and decorative (vintage display piece) value, meeting diverse needs for hobbyists and enthusiasts.\u003cbr\u003eA Remarkable Gift for Collectors, A unique mechanical collectible blending vintage charm, functional engineering, and educational value, ideal for gifting to enthusiasts and collectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial: Metal + Wood\u003c\/p\u003e\n\u003cp\u003eModel: B01\u003c\/p\u003e\n\u003cp\u003eForm: Ready to Run (RTR)\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 20.4 x 10 x 18.4cm\u003c\/p\u003e\n\u003cp\u003ePackage Dimensions: 25 x 18 x 20cm\u003c\/p\u003e\n\u003cp\u003ePacking: Graphic Carton\u003c\/p\u003e\n\u003cp\u003eAges: 16+\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine (with Wooden Display Stand and Ignition System)\u003c\/p\u003e\n\u003cp\u003eDrill Starter Fitting\u003c\/p\u003e\n\u003cp\u003eAccessory Bag\u003c\/p\u003e\n\u003cp\u003eInstruction Manual\u003cspan class=\"a-text-bold\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Retrol","offers":[{"title":"Default Title","offer_id":44073662513239,"sku":"Retrol-B01-Red","price":521.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Retrol-Ball-Hopper01.jpg?v=1784927530"},{"product_id":"retrol-b31-shovelhead-motorcycle-engine-model","title":"Retrol R31-Shovelhead 4.2CC OHV V-Twin Cylinder Four-Stroke Motorcycle Engine","description":"\u003cp class=\"product_title entry-title\" style=\"text-align: left;\"\u003e\u003cstrong\u003eRETROL 4.2CC OHV V-Twin Cylinder Four-Stroke Gasoline Engine Model — R31 Shovelhead Version\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cb\u003eAuthentic Design Heritage\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003eBased on the iconic 1960s V-twin motorcycle Shovelhead engine, capturing the spirit of a bygone era.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cb\u003ePrecision Craftsmanship and Power Upgrade\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003eClassic body lines, cooling fin structure, new carburetor design, and toggle throttle lever faithfully replicate real engine details. Upgraded larger intake and exhaust valves deliver a noticeable power boost — one of the most complex engines we’ve ever produced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cb\u003ePremium Materials and Stable Operation\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003eMeticulously machined from brass and stainless steel, mounted on a wooden base for stable display and operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cb\u003eReady to Run, Beginner-Friendly\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003eIncludes starting and ignition equipment, making it accessible for novice enthusiasts. Its running performance will not disappoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cb\u003eA Collectible Gift Worth Displaying\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003eA desirable collectible for personal enjoyment or as a distinctive high-end gift for friends and family on special occasions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retrol","offers":[{"title":"Default Title","offer_id":44073959358551,"sku":"Retrol-R31-Shovelhead","price":799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Retrol-R31-Shovelhead.webp?v=1784940309"},{"product_id":"retrol-b31-shovelhead-motorcycle-engine-model-copy","title":"Retrol HM-01-Cart-Kit Hit and Miss Stationary Engine Full Set with Transport Cart Frame Kit","description":"\u003cp class=\"product_title entry-title\"\u003e\u003cstrong\u003eRETROL HM-01 Hit and Miss Stationary Engine Full Set with Transport Cart Frame\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAfter four months of dedicated development and design, the RETROL team proudly presents the HM-01 Hit and Miss Engine Model—now unveiled in a stunning new black edition, following the widely acclaimed debut of the red version. Upholding the tradition of using premium materials and exceptional craftsmanship, the HM-01 ensures superior reliability and durability.\u003c\/li\u003e\n\u003cli\u003eIn terms of design, this model retains all the iconic elements such as a transparent adjustable main oil cup, new-style carburetor, and resonating exhaust pipe. Two precisely balanced large flywheels work in harmony with the spring governor ball mechanism and split wide-surface pulley, ensuring smooth and stable power output. A specially designed high\/low-speed gear lever enables users to freely switch between ultra-slow idle and high-speed operation, delivering a rich, hands-on mechanical experience and endless fun.\u003c\/li\u003e\n\u003cli\u003eIn terms of craftsmanship, the black edition features a deep obsidian black finish achieved through electrophoresis coating, giving it a mysterious and luxurious appearance. Key components such as the engine body, flywheels, and connecting rods are made from 304 stainless steel, while all assembly surfaces are CNC-machined for precision. It is equipped with an integrated high-carbon steel hardened crankshaft, further enhancing its overall quality.\u003c\/li\u003e\n\u003cli\u003eMore than just a highly playable engine model, the black HM-01 is a mechanical masterpiece that perfectly blends mechanical aesthetics with collector value, making it a unique and captivating addition to any collection.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExquisite Craftsmanship with Premium Materials: Crafted from premium metal and finished in deep obsidian black with a sleek electrophoresis coating, this model engine boasts a refined, wear-resistant surface and smooth industrial lines. Each component is precisely machined and assembled to deliver a tactile and visual experience that exudes mechanical artistry.\u003c\/li\u003e\n\u003cli\u003eVintage Aesthetics, Classic Revival: Inspired by traditional agricultural machinery, the engine’s retro design is carefully sculpted to reflect the charm of early engines. The worn-look surface texture under the black finish, combined with authentic mechanical sounds and motion, brings to life the nostalgic appeal of a bygone era.\u003c\/li\u003e\n\u003cli\u003eFlexible Display and Intuitive Operation: Available in KIT or Assembled versions, it includes a detailed English manual for easy setup. Its compact size makes it perfect for display on desks, shelves, or workspaces. Start and stop the engine manually to enjoy the fun and control of real mechanical operation.\u003c\/li\u003e\n\u003cli\u003eEducational and Entertaining Mechanical Insight: More than just a beautiful collectible, this Hit-and-Miss engine model offers an engaging way to learn mechanical principles. Watch the unique firing pattern in action and hear its rhythmic sounds — perfect for hobbyists, students, and anyone curious about engineering.\u003c\/li\u003e\n\u003cli\u003eCollector’s Gem and Thoughtful Gift: A fusion of retro charm, mechanical fascination, and collectible value, this black Hit-and-Miss engine is a prized addition for enthusiasts and model collectors. It also makes an exceptional gift that reflects taste, craftsmanship, and genuine sentiment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retrol","offers":[{"title":"Default Title","offer_id":44074008313943,"sku":"Retrol-HM-01-Cart-Kit","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/files\/Retrol-HM-01-Cart.webp?v=1784943449"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2541\/8327\/collections\/Retrol-R31-Shovelhead.webp?v=1784986005","url":"https:\/\/www.ministeam.com\/collections\/internal-combustion-engines.oembed","provider":"MiniSteam","version":"1.0","type":"link"}