{"product_id":"atomic-barra-billet-girdle","title":"Atomic Barra Billet Girdle","description":"\u003cdiv class=\"atomic-header\"\u003e\n\u003ch1 class=\"atomic-title\"\u003eAtomic Billet Main Cap Girdle\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 class=\"atomic-title\"\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003ch1 class=\"atomic-title\"\u003e**PLEASE NOTE: We are updating the girdles to be Silver Zinc coated instead of yellow\/gold as it is more consistent, durable and we think it looks damn good!\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 class=\"atomic-title\"\u003eWe will ship yellow zinc\/gold girdles until we have run out.\u003c\/h1\u003e\n\u003ch1 class=\"atomic-title\"\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003ch1 class=\"atomic-title\"\u003eIf you would like a silver girdle please let us know with your order**\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"atomic-subtitle\"\u003eHigh-Tensile Steel Reinforcement for 1000HP+\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eWhy You Need a Main Girdle\u003c\/h2\u003e\n\u003cp\u003eAs Barra builds push beyond 400kW at the tyres, the stock bottom-end starts to show its limits. Under high RPM and load, the main caps begin to \"walk\" or chatter on the block surface. This movement throws off crankshaft alignment, accelerates bearing wear, and can lead to catastrophic main bearing failure. Whilst you might see big power Barras with SBEs stock bottom ends putting out big numbers with minimal mods, it isn't a recipe for a long lasting, trouble free car. \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e💡 DID YOU KNOW?\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eNot all girdles are created equal.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMany cheap copies lack proper relief cuts, causing interference with conrod bolts that can destroy an engine on the first rotation. The Atomic Girdle is precision CNC machined to provide a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eminimum 4mm clearance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto rod bolts, ensuring safe operation even with long-stroke combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe Atomic Solution\u003c\/h2\u003e\n\u003cp\u003eThe Atomic Billet Main Cap Girdle acts as a rigid exoskeleton for your bottom end. By tying all 7 main caps together, it dampens harmonic vibrations and prevents individual cap movement. Laser-cut from high-tensile steel and surface-ground for flatness, it is the most effective way to stabilize your rotating assembly without moving to a full billet block.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg height=\"364\" width=\"291\" alt=\"Atomic barra billet steel main cap girdle\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/5548\/1713\/files\/Atomic_Mains_Steel_Girdle_EF-AU_SOHC_10mm_Thick_1.jpg?v=1756093919\"\u003e\u003cbr\u003e\n\u003cdiv class=\"img-caption\"\u003ePrecision Laser Cut High-Tensile Steel.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atomic-section\"\u003e\n\u003ch2\u003eChoose Your Strength\u003c\/h2\u003e\n\u003cdiv class=\"atomic-card-grid\"\u003e\n\u003cdiv class=\"atomic-card\"\u003e\n\u003ch3\u003e10mm Street\/Strip\u003c\/h3\u003e\n\u003cp\u003eThe \"No-Mod\" Solution. Fits under the standard factory sump without welding or cutting. Sufficient for builds up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1500hp\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cul class=\"atomic-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect Drop-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSump Mods:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNone Required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 1500hp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atomic-card\"\u003e\n\u003ch3\u003e16mm Race Spec\u003c\/h3\u003e\n\u003cp\u003eMaximum rigidity for extreme applications. The extra thickness creates an incredibly stiff bottom-end structure for engines pushing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebeyond 1500hp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Methanol\/Drag).\u003c\/p\u003e\n\u003chr\u003e\n\u003cul class=\"atomic-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRace Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSump Mods:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRequires modification\/spacing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500hp+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Atomic","offers":[{"title":"10mm | BA BF FG | STD Caps \/ Girdle only","offer_id":46869961343134,"sku":null,"price":421.73,"currency_code":"AUD","in_stock":true},{"title":"10mm | BA BF FG | STD Caps \/ Add Windage Tray","offer_id":46869961375902,"sku":null,"price":421.73,"currency_code":"AUD","in_stock":true},{"title":"16mm | BA BF FG | STD Caps \/ Girdle only","offer_id":46869961408670,"sku":null,"price":481.56,"currency_code":"AUD","in_stock":true},{"title":"16mm | BA BF FG | STD Caps \/ Add Windage Tray","offer_id":46869961441438,"sku":null,"price":481.56,"currency_code":"AUD","in_stock":true},{"title":"10mm | BA BF FG | Billet Caps \/ Girdle only","offer_id":46869961474206,"sku":null,"price":421.73,"currency_code":"AUD","in_stock":true},{"title":"10mm | BA BF FG | Billet Caps \/ Add Windage Tray","offer_id":46869961506974,"sku":null,"price":421.73,"currency_code":"AUD","in_stock":true},{"title":"16mm | BA BF FG | Billet Caps \/ Girdle only","offer_id":46869961539742,"sku":null,"price":481.56,"currency_code":"AUD","in_stock":true},{"title":"16mm | BA BF FG | Billet Caps \/ Add Windage Tray","offer_id":46869961572510,"sku":null,"price":481.56,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0323\/6482\/2661\/files\/Atomic_new_barra_billet_girdle_2000x_30086d37-c77a-4cbc-abd6-95ee2b409cc7.jpg?v=1779531958","url":"https:\/\/www.performanceheaven.com.au\/products\/atomic-barra-billet-girdle","provider":"performanceheaven","version":"1.0","type":"link"}