{"product_id":"2021-2026-honda-cr500-conversion-engine-kit","title":"2021-2026 Honda CR500 Drop-In Engine Package","description":"\u003cp\u003eDrop pure open-class two-stroke power directly into your modern aluminum chassis. This complete, ready-to-run CR500 power plant is engineered specifically for the 2021–2026 Honda CRF450R and CRF250R frames.\u003c\/p\u003e\n\u003cp\u003eBuilt from the ground up as a brand-new unit, this engine features our proprietary billet bottom end cases and custom billet cylinder head. Designed for zero-compromise fitment, it bolts straight into your modern chassis with \u003cb\u003eno frame cutting or welding required.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s Included with the Engine Kit:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Turnkey CR500 Engine:\u003c\/b\u003e Fully assembled with proprietary billet cases, billet cylinder head, exhaust flange, and reeds\/intake manifold\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Chassis Mount Set:\u003c\/b\u003e Direct bolt-in engine mounting brackets and hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExhaust Mounts:\u003c\/b\u003e Pipe hanger brackets\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFuel System Conversion:\u003c\/b\u003e Modern EFI tank fuel pump delete block-off kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCooling Hardware:\u003c\/b\u003e Custom cooling lines and weld-on radiator crossover fittings\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s Needed to Complete the Build:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo get your swap fired up and running, you will need to source or supply the following components:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eExhaust:\u003c\/b\u003e 1990–2001 CR500 expansion chamber pipe, 1990–2001 CR500 silencer with mounting hardware, pipe-to-silencer rubber seal, and CR500 pipe spring kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFuel \u0026amp; Intake:\u003c\/b\u003e CR500 carburetor, throttle assembly, throttle cable, and TSO Airbox Conversion Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectronics:\u003c\/b\u003e Complete CR500 ignition system \u003ci\u003e(MSV Racing ignition paired with an OEM CDI recommended)\u003c\/i\u003e, NGK spark plug cap, and a universal kill switch (such as Tusk)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eControls:\u003c\/b\u003e CR500 kickstarter lever, and CR500 shift lever \u003ci\u003e(stock CRF250R\/450R shift lever also works)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2021–2026 Honda CRF450R \/ CRF450RX \/ CRF450RWE\u003c\/li\u003e\n\u003cli\u003e2022–2026 Honda CRF250R \/ CRF250RX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 1.5rem 0;\"\u003e\n  \u003ciframe src=\"https:\/\/www.facebook.com\/plugins\/video.php?height=314\u0026amp;href=https%3A%2F%2Fwww.facebook.com%2Fwatch%2F%3Fv%3D1269477172032442\u0026amp;show_text=false\u0026amp;width=560\u0026amp;t=0\" title=\"Facebook video player\" frameborder=\"0\" allow=\"autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share\" allowfullscreen=\"true\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\"\u003e\n  \u003c\/iframe\u003e\n\u003c\/div\u003e","brand":"🏁Two-Strokes Only🏁","offers":[{"title":"No Thanks \/ No Thanks \/ No Thanks","offer_id":55272397865239,"sku":null,"price":7500.0,"currency_code":"USD","in_stock":true},{"title":"No Thanks \/ No Thanks \/ YES","offer_id":55272397898007,"sku":null,"price":8150.0,"currency_code":"USD","in_stock":true},{"title":"No Thanks \/ Yes Please \/ No Thanks","offer_id":55272397930775,"sku":null,"price":8100.0,"currency_code":"USD","in_stock":true},{"title":"No Thanks \/ Yes Please \/ YES","offer_id":55272397963543,"sku":null,"price":8765.0,"currency_code":"USD","in_stock":true},{"title":"FMF Fatty W\/Shorty \/ No Thanks \/ No Thanks","offer_id":55272398061847,"sku":null,"price":8084.0,"currency_code":"USD","in_stock":true},{"title":"FMF Fatty W\/Shorty \/ No Thanks \/ YES","offer_id":55272398094615,"sku":null,"price":8734.0,"currency_code":"USD","in_stock":true},{"title":"FMF Fatty W\/Shorty \/ Yes Please \/ No Thanks","offer_id":55272390361367,"sku":null,"price":8684.0,"currency_code":"USD","in_stock":true},{"title":"FMF Fatty W\/Shorty \/ Yes Please \/ YES","offer_id":55272398127383,"sku":null,"price":8765.0,"currency_code":"USD","in_stock":true},{"title":"Pro Circuit Platinum W\/304 \/ No Thanks \/ No Thanks","offer_id":55272398192919,"sku":null,"price":8084.0,"currency_code":"USD","in_stock":true},{"title":"Pro Circuit Platinum W\/304 \/ No Thanks \/ YES","offer_id":55272398225687,"sku":null,"price":8734.0,"currency_code":"USD","in_stock":true},{"title":"Pro Circuit Platinum W\/304 \/ Yes Please \/ No Thanks","offer_id":55272390492439,"sku":null,"price":8684.0,"currency_code":"USD","in_stock":true},{"title":"Pro Circuit Platinum W\/304 \/ Yes Please \/ YES","offer_id":55272398258455,"sku":null,"price":8765.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/3818\/7543\/files\/IMG-8962.heic?v=1789662275","url":"https:\/\/twostrokesonly.com\/products\/2021-2026-honda-cr500-conversion-engine-kit","provider":"🏁Two-Strokes Only🏁","version":"1.0","type":"link"}