{"product_id":"iame-ka100-long-head-nut-tech-wire","title":"(4) IAME KA100 Long Head Nut – Drilled for Tech Wire","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 long cylinder head nut with tech wire hole\u003c\/strong\u003e is the drilled head nut required for series that mandate safety wire (tech wire) on the cylinder head. This longer nut features a through-hole for threading safety wire, preventing the nut from backing off under vibration and satisfying post-race technical inspection requirements.\u003c\/p\u003e\n\u003cp\u003eMany sanctioning bodies including SKUSA and USPKS require tech wire on specific engine fasteners for the KA100 class. This drilled head nut is the factory IAME solution for that requirement. It fits all IAME KA100 engines using the standard M8 head stud pattern. You will typically need two drilled head nuts per cylinder head (diagonal pattern), with the remaining two positions using standard head nuts (10350).\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEssential for racers competing in series with tech wire requirements. Do not substitute standard nuts where drilled nuts are mandated — it will result in a post-race disqualification. Available at CMC Karting.\u003c\/p\u003e\n\u003cp\u003e\u003cscribe-shadow id=\"crxjs-ext\" data-crx=\"okfkdaglfjjjfefdcppliegebpoegaii\" style=\"position: fixed; width: 0px; height: 0px; top: 0px; left: 0px; z-index: 2147483647; overflow: visible; visibility: visible;\"\u003e\u003c\/scribe-shadow\u003e\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47742707007709,"sku":"10351","price":17.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_KA100_head_sealing_nut.png?v=1775575616","url":"https:\/\/cmckarting.com\/products\/iame-ka100-long-head-nut-tech-wire","provider":"CMC Karting","version":"1.0","type":"link"}