{"title":"GT86 Engine - Blocks \u0026 Cylinder Heads","description":null,"products":[{"product_id":"iag-600-fa20-subaru-short-block-for-2013-20-brz-fr-s-gt86-10-5-1-compression-ratio-600-bhp","title":"IAG 600 FA20 Subaru Short Block for 2013-20 BRZ, FR-S, and GT86 (10.5:1 Compression Ratio) - 600 BHP","description":"\u003cp\u003eThis is the lower-compression forged FA20 short block for BRZ and FT86 turbo builds. It gives you a stronger bottom end with a compression ratio that works better once boost becomes part of the plan.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e 600 BHP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom end:\u003c\/strong\u003e Forged rods, forged pistons, race bearings, new case halves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e Boosted BRZ, FR-S, and 86 builds that need a stronger foundation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy you'd choose it:\u003c\/strong\u003e Choose this when you are adding boost and want the safer lower-compression version instead of trying to make the stock bottom end do too much.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2013-20 BRZ, FR-S, GT86\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":43978631839787,"sku":"IAG-ENG-S686L","price":5249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/apitayidt__35037.1633558675.1280.1280__20869.1678306496_2d722240-7faa-49ed-88ce-8d71e36d355b.webp?v=1777178969"},{"product_id":"iag-600-fa20-short-block-for-2013-20-brz-fr-s-gt-86-standard-compression-12-5-1-600-bhp","title":"IAG 600 FA20 Short Block For 2013-20 BRZ, FR-S, and GT-86 (Standard Compression 12.5:1) - 600 BHP","description":"\u003cp\u003eThis is the standard-compression forged FA20 short block for BRZ and FT86 builds that want more strength without immediately building around a low-compression turbo combo.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e 600 BHP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e 12.5:1 standard compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom end:\u003c\/strong\u003e Forged rods, forged pistons, race bearings, new case halves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e Naturally aspirated or mild boost BRZ, FR-S, and 86 builds that still want a stronger short block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy you'd choose it:\u003c\/strong\u003e Choose this when you want the strength upgrade but you also want to keep the sharper response that comes with standard compression.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2013-20 BRZ, FR-S, GT86\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":43978631872555,"sku":null,"price":5249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/api47crol__36543.1633558530.1280.1280__47845.1678305466_a78b5ad0-f494-4d3e-a008-63fc09943fda.webp?v=1777178970"},{"product_id":"iag-800-fa20-subaru-closed-deck-short-block-for-2013-20-brz-fr-s-gt86-10-5-1-compression-ratio-800-bhp","title":"IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ, FR-S, and GT86 (10.5:1 Compression Ratio) - 800 BHP","description":"\u003cp\u003eThis is the closed deck turbo-focused FA20 short block for BRZ and FT86 builds that need more support at the cylinder walls and head gasket surface. It is built around higher boost and harder use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e 800 BHP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlock style:\u003c\/strong\u003e Closed deck with stronger sealing path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e Higher boost BRZ, FR-S, and 86 builds that need more than a basic forged short block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy you'd choose it:\u003c\/strong\u003e Choose this when your boosted FA20 build is at the point where closed deck support and better head sealing are worth doing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2013-20 BRZ, FR-S, GT86\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":43978631938091,"sku":"IAG-ENG-S886L","price":6499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/apibwfoek__10962.1633558696.1280.1280__22530.1678310494_986ada1b-3107-4f42-a28b-9a10e60d557a.webp?v=1777178971"},{"product_id":"iag-800-fa20-subaru-closed-deck-short-block-for-2013-20-brz-fr-s-gt86-12-5-1-compression-ratio-800-bhp","title":"IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ, FR-S, and GT86 (12.5:1 Compression Ratio) - 800 BHP","description":"\u003cp\u003eThis is the closed deck FA20 short block for BRZ and FT86 builds that still want standard compression. 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