{"product_id":"hypatec-barra-cast-pistons-dishtop","title":"Hypatec Barra Cast Pistons | Dishtop","description":"\u003cdiv class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eThe Smart Choice for OEM+ Rebuilds\u003c\/h2\u003e\n\u003cp\u003eNot every Barra build needs 1000hp forged internals. For a reliable street car, towing vehicle, or mild turbo daily driver, you need a high-quality replacement that fits your budget. The Hypatec Cast Piston is the perfect \"OEM+\" solution, offering modern skirt coatings and durable high-silicon alloy construction.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e💡 DID YOU KNOW?\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eCast vs. Forged: Know your limits.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCast pistons are brittle compared to the 2618 alloy used in our Icon and Cosworth forged pistons. They cannot tolerate detonation or massive boost spikes. We strictly limit these pistons to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500kW (approx. 650hp)\u003c\/strong\u003e. If you plan to push beyond this or use aggressive anti-lag, launch control or limiters,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edo not cheap out\u003c\/strong\u003e—upgrade to our Atomic Icon Forged series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe Atomic Solution\u003c\/h2\u003e\n\u003cp\u003eHypatec pistons are manufactured from high-silicon HyperTec cast alloy, which resists thermal expansion for tight, quiet clearances. They feature factory-style 12cc dish for standard compression ratios and come with Teflon-coated skirts to reduce friction and cylinder wall wear. Paired with premium Hastings rings, they are a significant step up from a standard white-box replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/5548\/1713\/files\/rn-image_picker_lib_temp_35234d6b-2c19-4451-811b-e7132e75ef05.jpg?v=1767856625\"\u003e\u003cbr\u003e\n\u003cdiv class=\"img-caption\"\u003eHigh-Silicon Alloy with Coated Skirts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/5548\/1713\/files\/hypatec_piston_cast_underside.jpg?v=1769667834\" alt=\"Hypatec Piston Underside and Pin\" class=\"atomic-img\"\u003e\n\u003cdiv class=\"img-caption\"\u003eRobust casting with floating wrist pins.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e2. Value Without Compromise\u003c\/h2\u003e\n\u003cp\u003eWe selected these pistons because they offer genuine upgrades over the factory cast item without the price tag of a race piston.\u003c\/p\u003e\n\u003cul class=\"atomic-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoated Skirts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMoly-based skirt coating provides a sacrificial layer during start-up and break-in, reducing piston slap and scuffing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloating Pins:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes heavy-duty floating wrist pins for reduced friction and easier assembly (no press-fit required).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHastings Rings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe supply every set with genuine Hastings piston rings, ensuring a rapid seal and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Atomic","offers":[{"title":"STD","offer_id":46874071138462,"sku":null,"price":764.72,"currency_code":"AUD","in_stock":true},{"title":"'+0.020\" | 0.5mm","offer_id":46874071171230,"sku":null,"price":764.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0323\/6482\/2661\/files\/hypatec_cast_piston_head_5_2000x_a018ad9a-0b86-4ce4-9bf0-54c4325c7c4d.jpg?v=1779712556","url":"https:\/\/www.performanceheaven.com.au\/products\/hypatec-barra-cast-pistons-dishtop","provider":"performanceheaven","version":"1.0","type":"link"}