{"title":"RS Tuning","description":null,"products":[{"product_id":"rs-tuning-21-evo4-aluminium-liner-version-ready-to-race","title":"RS Tuning .21 EVO4 Aluminium Liner Version, ready to race","description":"\u003cp\u003eRS-Tuned proudly presents the latest generation of its .21 racing engine: the \u003cstrong\u003eRS Tuning .21 EVO4\u003c\/strong\u003e, based on the O.S. Speed Shimo3 platform and developed from experience gathered over three racing seasons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality Swiss-made ceramic main bearing\u003c\/li\u003e\n\u003cli\u003eHand-finished engine case\u003c\/li\u003e\n\u003cli\u003eLightweight low-profile cooling head with polished finish and laser engraving\u003c\/li\u003e\n\u003cli\u003eNew piston\/liner generation designed to reduce scratching at the exhaust port\u003c\/li\u003e\n\u003cli\u003eRevised carburettor characteristics for easier tuning\u003c\/li\u003e\n\u003cli\u003eNylon shims for adjusting header length\u003c\/li\u003e\n\u003cli\u003eMatched and pre-run piston and liner\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRS-Tuned engines are supplied pre-run-in. A further careful running-in period of at least 20 minutes is recommended before full-load use.\u003c\/p\u003e\u003cp\u003eRS-Tuned combines decades of RC engine experience with professional expertise in manufacturing high-quality engine components for full-size motorsport. The engines are individually prepared for demanding competition use.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274004738433,"sku":"RS.21EVO4AI","price":640.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/6160068878.jpg?v=1789556048"},{"product_id":"rs-tuning-21-evo4-aluminium-liver-version-combo-set-mit-efra-2196-mr05-ready-to-race","title":"RS Tuning .21 EVO4 Aluminium Liver Version - Combo Set mit EFRA 2196 +MR05, ready to race","description":"\u003cp\u003eRS-Tuned proudly presents the latest generation of its .21 racing engine: the \u003cstrong\u003eRS Tuning .21 EVO4\u003c\/strong\u003e, based on the O.S. Speed Shimo3 platform and developed from experience gathered over three racing seasons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality Swiss-made ceramic main bearing\u003c\/li\u003e\n\u003cli\u003eHand-finished engine case\u003c\/li\u003e\n\u003cli\u003eLightweight low-profile cooling head with polished finish and laser engraving\u003c\/li\u003e\n\u003cli\u003eNew piston\/liner generation designed to reduce scratching at the exhaust port\u003c\/li\u003e\n\u003cli\u003eRevised carburettor characteristics for easier tuning\u003c\/li\u003e\n\u003cli\u003eNylon shims for adjusting header length\u003c\/li\u003e\n\u003cli\u003eMatched and pre-run piston and liner\u003c\/li\u003e\n\u003cli\u003eSupplied as a combo with the specified tuned pipe and manifold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRS-Tuned engines are supplied pre-run-in. A further careful running-in period of at least 20 minutes is recommended before full-load use.\u003c\/p\u003e\u003cp\u003eRS-Tuned combines decades of RC engine experience with professional expertise in manufacturing high-quality engine components for full-size motorsport. The engines are individually prepared for demanding competition use.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274004803969,"sku":"RS.21EVO4AI-C","price":740.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/6160127036.jpg?v=1789556050"},{"product_id":"rs-tuning-21-pleuel-verstaerkt","title":"RS Tuning .21 Pleuel verstärkt","description":"","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274007622017,"sku":"RS-1610","price":40.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/5880652578.png?v=1789556103"},{"product_id":"rs-tuning-21-evo4-combo-set-mit-efra-2196-mr05-ready-to-race","title":"RS Tuning .21 EVO4 Combo Set mit EFRA 2196 +MR05, ready to race","description":"\u003cp\u003eRS-Tuned proudly presents the latest generation of its .21 racing engine: the \u003cstrong\u003eRS Tuning .21 EVO4\u003c\/strong\u003e, based on the O.S. 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A further careful running-in period of at least 20 minutes is recommended before full-load use.\u003c\/p\u003e\u003cp\u003eRS-Tuned combines decades of RC engine experience with professional expertise in manufacturing high-quality engine components for full-size motorsport. The engines are individually prepared for demanding competition use.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274010308993,"sku":"RS.21EVO4-C","price":670.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/6160068872.jpg?v=1789556149"},{"product_id":"rs-tuning-21-evo4-ready-to-race","title":"RS Tuning .21 EVO4, ready to race","description":"\u003cp\u003eRS-Tuned proudly presents the latest generation of its .21 racing engine: the \u003cstrong\u003eRS Tuning .21 EVO4\u003c\/strong\u003e, based on the O.S. Speed Shimo3 platform and developed from experience gathered over three racing seasons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality Swiss-made ceramic main bearing\u003c\/li\u003e\n\u003cli\u003eHand-finished engine case\u003c\/li\u003e\n\u003cli\u003eLightweight low-profile cooling head with polished finish and laser engraving\u003c\/li\u003e\n\u003cli\u003eNew piston\/liner generation designed to reduce scratching at the exhaust port\u003c\/li\u003e\n\u003cli\u003eRevised carburettor characteristics for easier tuning\u003c\/li\u003e\n\u003cli\u003eNylon shims for adjusting header length\u003c\/li\u003e\n\u003cli\u003eMatched and pre-run piston and liner\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRS-Tuned engines are supplied pre-run-in. A further careful running-in period of at least 20 minutes is recommended before full-load use.\u003c\/p\u003e\u003cp\u003eRS-Tuned combines decades of RC engine experience with professional expertise in manufacturing high-quality engine components for full-size motorsport. 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Even so, we recommend a further 10–15 minutes of careful running-in before applying full load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRS-Tuning – Ready to Race\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRS-Tuning was founded by Austrian engine specialist Rudi Scherer, who combines decades of RC racing experience with professional experience manufacturing high-quality engine components, including parts for full-size motorsport.\u003c\/p\u003e\u003cp\u003eDuring two years of development, 1\/8 and 1\/10 nitro engines from various manufacturers were extensively analysed and tested together with motorsport technicians. The goal was to unlock performance potential that remained unused in standard engines.\u003c\/p\u003e\u003cp\u003eEach RS-Tuning engine is individually prepared and manufactured to pre-order.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274061197697,"sku":"60312","price":495.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/4149013454.jpg?v=1789556940"},{"product_id":"rs-tuning-gt-evo-ready-to-race-vorbestellung-lieferbarim-april-2025-leerkarton","title":"RS Tuning GT EVO , ready to race VORBESTELLUNG (Lieferbarim April 2025) leerkarton","description":"\u003cp\u003eRS-Tuned engines are supplied professionally pre-run so they arrive ready for final preparation and tuning. 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We still recommend at least 20 minutes of careful running before applying full race load.\u003c\/p\u003e\u003cp\u003eRS-Tuned combines decades of engine-development experience with precision manufacturing and race-focused performance.\u003c\/p\u003e\u003cp\u003eBehind the brand is Austrian model-racing enthusiast Rudi Scherer, who brings around 25 years of experience together with professional motorsport manufacturing know-how.\u003c\/p\u003e\u003cp\u003eThe EVO3 is prepared for demanding racers and uses a high-quality Swiss WIB ceramic main bearing.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274393792897,"sku":"RS.21EVO3","price":596.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/4818692419.jpg?v=1789562127"},{"product_id":"rs-tuning-21-evo3-combo-set-mit-efra-2196-mr05-ready-to-race","title":"RS Tuning .21 EVO3 Combo Set mit EFRA 2196 +MR05, ready to race","description":"\u003cp\u003eRS-Tuned EVO3 combo set including EFRA 2196 tuned pipe and MR05 manifold.\u003c\/p\u003e\u003cp\u003eRS-Tuned engines are supplied professionally pre-run so they arrive ready for final preparation and tuning. We still recommend at least 20 minutes of careful running before applying full race load.\u003c\/p\u003e\u003cp\u003eBehind RS-Tuned is Austrian model-racing enthusiast Rudi Scherer, combining around 25 years of experience with professional motorsport manufacturing know-how.\u003c\/p\u003e\u003cp\u003eTwo years of intensive development and comparison across 1\/8 and 1\/10 nitro engines were used to optimize the concept for maximum usable performance.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274424103297,"sku":"RS.21EVO3-C","price":697.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/4685588484.jpg?v=1789562170"},{"product_id":"rs-tuning-gt-evo-ready-to-race","title":"RS Tuning GT EVO ready to race","description":"\u003cp\u003eRS-Tuned engines are supplied professionally pre-run so they arrive ready for final preparation and tuning. We still recommend at least 20 minutes of careful running before applying full race load.\u003c\/p\u003e\u003cp\u003eRS-Tuned quickly established a strong reputation by combining decades of engine-development experience with precision manufacturing and race-focused performance.\u003c\/p\u003e\u003cp\u003eBehind RS-Tuned is Austrian model-racing enthusiast Rudi Scherer, who brings around 25 years of experience together with professional motorsport manufacturing know-how.\u003c\/p\u003e\u003cp\u003eEach engine is prepared for demanding racers who want maximum performance from their package.\u003c\/p\u003e","brand":"RS Tuned","offers":[{"title":"Default Title","offer_id":56274424889729,"sku":"GTEVO2","price":569.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1213\/7089\/files\/4818692535_35de79e0-7bbf-435f-9f21-dc2dc7424434.jpg?v=1789562172"}],"url":"https:\/\/jumpstartrc.myshopify.com\/collections\/rs-tuning.oembed","provider":"JumpstartRC Shop","version":"1.0","type":"link"}