{"product_id":"v8-engine-model-kit-1151-pieces-hand-cranked-stem-build","title":"V8 Engine Model Kit, 1151 Pieces, Hand-Cranked STEM Build","description":"\u003cp\u003eSEE A V8 WORK FROM THE INSIDE: This 1151-piece engine model kit turns a complex mechanical system into a hands-on build, with moving pistons, crankshaft, valves, and connecting rods visible through the transparent outer case.\u003c\/p\u003e\n\u003cp\u003eHAND-CRANKED FOUR-STROKE ACTION: Turn the flywheel to set the gear-driven mechanism in motion and observe the four-stroke cycle without batteries, wiring, or a motor, keeping the finished model tactile and easy to demonstrate.\u003c\/p\u003e\n\u003cp\u003eMECHANICS MADE VISIBLE: The clear casing exposes the valvetrain, rods, gear meshing, and cylinder movement from multiple angles, helping builders connect each assembled section with the motion of the complete engine.\u003c\/p\u003e\n\u003cp\u003e1151-PIECE FOCUSED BUILD: The detailed construction process rewards patience, sequencing, and careful alignment as individual components form a compact, display-ready V8 model with a smooth manual operating feel.\u003c\/p\u003e\n\u003cp\u003eSTEM LEARNING WITHOUT A SCREEN: Teachers, students, and curious hobbyists can use the working model to discuss piston travel, crankshaft rotation, valve timing, firing order, and linked mechanical motion through direct observation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFOR MAKERS AND ENGINE COLLECTORS: Designed for DIY hobbyists, STEM classrooms, and vintage-engine fans, the finished build suits science fairs, maker spaces, desk displays, and quiet mechanical exploration at home.\u003c\/p\u003e","brand":"AoreSpty","offers":[{"title":"Default Title","offer_id":45544132837552,"sku":"MA-YHN0-1BY9","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/1033\/8480\/files\/719-JYOYtlL._AC_SL1500.jpg?v=1788164645","url":"https:\/\/aorespty.com\/products\/v8-engine-model-kit-1151-pieces-hand-cranked-stem-build","provider":"AoreSpty","version":"1.0","type":"link"}