{"product_id":"mikuni-main-jet-n424-36-125","title":"MIKUNI MAIN JET N424-36-125","description":"\u003cp\u003eKIT FEATURES:\u003cbr\u003e* All kits sold with valve, spring, retainer, seat to do complete replacement of either intake or exhaust side\u003cbr\u003e* All components are manufactured under iso 9001 certified factories\u003cbr\u003e* Nitride coated components to improve heat transer \u0026amp; carbon buildup for increased valve train life\u003cbr\u003eVALVE FEATURES:\u003cbr\u003e* Forged one-piece construction to help with weight reduction \u0026amp; improved flow\u003cbr\u003e* Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-2n\/suh35ht stainless steel\u003cbr\u003eSPRING FEATURES:\u003cbr\u003e* Springs are made of swosc-v material (oil-tempered steel wire)\u003cbr\u003e* Some springs fearture a progressive style design with more coils on one end of the spring\u003cbr\u003e* Progressive springs are heavier on one end and should always be installed towards the bottom\u003cbr\u003e* Non-progressive springs are paint marked and should be installed towards the top\u003cbr\u003eSEATS \u0026amp; RETAINERS:\u003cbr\u003e* Made from 4041 steel (select applications use 707546 aluminum)\u003cbr\u003e* Designed to work with psychic stainless steel valves and springs\u003c\/p\u003e","brand":"MIKUNI AMERICAN","offers":[{"title":"Default Title","offer_id":51610640220476,"sku":"222108","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/ccef4f93-20c5-4160-ad25-678b8d0eff2e.jpg?v=1744776415","url":"https:\/\/necycleshop.com\/products\/mikuni-main-jet-n424-36-125","provider":"NE Cycle Shop","version":"1.0","type":"link"}