{"product_id":"spoon-complete-blueprinted-engine-k20c","title":"Spoon Sports Complete Blueprinted Engine - K20C","description":"\u003ch1 data-end=\"361\" data-start=\"312\"\u003eSpoon Sports Complete Blueprinted Engine K20C\u003c\/h1\u003e\n\u003cp data-end=\"721\" data-start=\"363\"\u003eExperience the ultimate in Honda engine craftsmanship. Each unit is hand-assembled by Spoon’s master technicians using 100% brand new genuine Honda parts. Every detail, from component balancing to clearance management, is meticulously refined to deliver the smoothest, most responsive engine possible.\u003c\/p\u003e\n\u003chr data-end=\"726\" data-start=\"723\"\u003e\n\u003ch2 data-end=\"766\" data-start=\"728\"\u003eEngineered with Extreme Precision\u003c\/h2\u003e\n\u003cp data-end=\"1115\" data-start=\"768\"\u003eEach K20C engine begins its life with a complete inspection and preparation process. The cylinder block and cylinder head are carefully deburred to eliminate sharp edges that can cause stress concentrations or release microscopic metal fragments into the engine. This attention to detail ensures long-term reliability and consistent performance.\u003c\/p\u003e\n\u003cp data-end=\"1742\" data-start=\"1117\"\u003eThe rotating assembly is where Spoon’s craftsmanship truly shines. The pistons, pins, and connecting rods are weighed and balanced to within 0.02 grams per cylinder. In total, these moving components weigh around 1,100 grams, with a tolerance difference of only 0.002% between cylinders. For comparison, a stock Honda Type R engine allows up to 0.2% variation. Spoon sets the bar 100 times higher, achieving a level of precision that minimizes vibration and imbalance. The result is an engine that revs effortlessly and feels remarkably smooth, delivering a refined, linear response that can’t be captured in numbers alone.\u003c\/p\u003e\n\u003chr data-end=\"1747\" data-start=\"1744\"\u003e\n\u003ch2 data-end=\"1784\" data-start=\"1749\"\u003ePrecision Clearance Management\u003c\/h2\u003e\n\u003cp data-end=\"2160\" data-start=\"1786\"\u003eAchieving true performance requires more than power. It demands total control over tolerances. The K20C combines lightweight aluminium and durable iron components to achieve both strength and efficiency. The block features cast-in iron cylinder sleeves within an aluminium structure, while the pistons are aluminium and the crankshaft, camshafts, and valves are made of iron.\u003c\/p\u003e\n\u003cp data-end=\"2568\" data-start=\"2162\"\u003eBecause aluminium and iron expand at different rates under heat, managing the clearances between these parts is critical. Spoon engines are assembled in a temperature-controlled clean room where conditions are kept perfectly consistent throughout the year. This environment allows technicians to measure and adjust every clearance with absolute accuracy, ensuring stable performance under any temperature.\u003c\/p\u003e\n\u003chr data-end=\"2573\" data-start=\"2570\"\u003e\n\u003ch2 data-end=\"2612\" data-start=\"2575\"\u003eBuilt by Hand. Tuned by Passion.\u003c\/h2\u003e\n\u003cp data-end=\"2880\" data-start=\"2614\"\u003eEvery Spoon Sports K20C engine is a tribute to the philosophy that made Honda’s performance heritage legendary. Built entirely by hand, with precision parts assembled in a controlled environment, each engine embodies the perfect balance of engineering and emotion.\u003c\/p\u003e\n\u003cp data-end=\"3018\" data-start=\"2882\"\u003eThe result is more than just a powerplant. It is a refined, high-response engine that represents the true spirit of Honda performance.\u003c\/p\u003e\n\u003cp data-end=\"3018\" data-start=\"2882\"\u003e\u003cstrong\u003ePlease Note: \u003c\/strong\u003e\u003cspan dir=\"auto\"\u003eThis is a made-to-order product, please contact us for an estimated lead time.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"3067\" data-start=\"3020\"\u003e\u003cstrong data-end=\"3067\" data-start=\"3020\"\u003eSpoon Sports. The Blueprint of Performance.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spoon Sports","offers":[{"title":"Default Title","offer_id":43113658712157,"sku":"10000-FK8-C00","price":14483.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/1033\/5069\/files\/10000-fk8-c00_51cb3c37-aaee-4bff-9723-3a24b993716e.jpg?v=1784815398","url":"https:\/\/uk.spoonsports.eu\/products\/spoon-complete-blueprinted-engine-k20c","provider":"Spoon Sports UK","version":"1.0","type":"link"}