{"product_id":"hks-short-block-fa24-2-5l-high-comp-step-1","title":"HKS Short Block FA24 2.5L High Comp Step2 w\/ Crank Key","description":"\u003ch3\u003eENGINE BLOCK COMPONENTS\u003c\/h3\u003e\n\u003cdiv class=\"block\"\u003e\n\u003cdiv class=\"product_left\"\u003e\n\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FFA24_2.5l_hc_s2_cd_01.jpg\" alt=\"SHORT BLOCK FA24 2.5L H-COMP STEP2 CLOSED-DECK\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FFA24_2.5l_hc_s2_cd_02.jpg\" alt=\"SHORT BLOCK FA24 2.5L H-COMP STEP2 CLOSED-DECK\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_right\"\u003e\n\u003cdiv class=\"logo\"\u003e\n\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FA24_2.5l_hc_s2_cd_title.png\" alt=\"SHORT BLOCK FA24 2.5L H-COMP STEP2 CLOSED-DECK\"\u003e\u003cbr\u003e【SHORT BLOCK FA24 2.5L H-COMP STEP2 CLOSED-DECK】\u003c\/div\u003e\n\u003cp class=\"catch_copy\"\u003eShort block that incorporates the “2.5L HC STEP2 KIT” for the FA24 engine, ideal for use with the forced induction and higher output. Carefully designed and manufactured to enjoy higher power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"title01\"\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"listmark_rd mb50\"\u003e\n\u003cli\u003eFA24 short block engine with HKS stroker kit “2.5L HIGH COMP STEP2” and a closed deck modification to accommodate the higher output of the force induction installing.\u003c\/li\u003e\n\u003cli\u003eIn order to suppress cylinder deformation due to high combustion pressure, the block is processed into a closed deck.\u003c\/li\u003e\n\u003cli\u003eDeck surface is polished to improve flatness.\u003c\/li\u003e\n\u003cli\u003eCylinder cylindricity is improved by installing a dummy head and applying a honing process.\u003c\/li\u003e\n\u003cli\u003eThe main gallery is thoroughly cleaned to reduce the risk of problems.\u003c\/li\u003e\n\u003cli\u003eTo improve knocking limits, oil jets are added to cooling the pistons.\u003c\/li\u003e\n\u003cli\u003eThe piston is made of “A2618” forged alloy, which has high temperature strength. It is lightweight at 340g (stock 367g). The crown surface is shaped to be suitable for direct injection with a 3D shape and cavities to sustain a tumble flow.\u003c\/li\u003e\n\u003cli\u003eTo accommodate high torque, the machined I-beam connecting rod exclusively for STEP2 is used. The con-rod is 30% stronger than the stock con-rod while minimizing weight increase.\u003c\/li\u003e\n\u003cli\u003eSpecially designed forged crankshaft.\u003c\/li\u003e\n\u003cli\u003eHighly durable connecting rod bearings are applied.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"column21 clearfix mb50\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FFA24_2.5l_hc_s2_cd_03.jpg\" alt=\"\"\u003e\n\u003cp class=\"txt_c\"\u003eHigh load resistance connecting rod bearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FFA24_2.5l_hc_s2_cd_04.jpg\" alt=\"\"\u003e\n\u003cp class=\"txt_c\"\u003e“HKS CAPACITY UPGRADE KIT”\u003cbr\u003eFA24 2.5L HIGH COMP STEP2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FFA24_2.5l_hc_s2_cd_05.jpg\" alt=\"\"\u003e\n\u003cp class=\"txt_c\"\u003eOil jets added to all cylinders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cimg src=\"https:\/\/www.hks-power.co.jp\/en\/product\/engine\/short_block\/images\/FFA24_2.5l_hc_s2_cd_06.jpg\" alt=\"\"\u003e\n\u003cp class=\"txt_c\"\u003eOil jets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"title01\"\u003e\u003cspan\u003eSHORT BLOCK FA24 2.5L HC S2 CLOSED-D\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePiston\u003c\/th\u003e\n\u003ctd\u003eHKS Forged High-comp Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConrod\u003c\/th\u003e\n\u003ctd\u003eSTEP2: HKS high-strength machined I-beam conrod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrankshaft\u003c\/th\u003e\n\u003ctd\u003eHKS Forged Crankshaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMain bearing\u003c\/th\u003e\n\u003ctd\u003eGenuine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConrod bearing\u003c\/th\u003e\n\u003ctd\u003eACL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"red mb50\"\u003e*We recommend the use of HKS Racing Pro 10W50 engine oil.\u003c\/p\u003e\n\u003ch4 class=\"title01\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"mb50\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eHKS 2.5L HC S2 KIT\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eGenuine\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore\u003c\/td\u003e\n\u003ctd\u003e94.0mm\u003c\/td\u003e\n\u003ctd\u003e94.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e90.0mm\u003c\/td\u003e\n\u003ctd\u003e86.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e2,498cc\u003c\/td\u003e\n\u003ctd\u003e2,387cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"fnt16 bld red mb20\"\u003eFollowing products are recommended when using this short block.\u003c\/p\u003e\n\u003cp class=\"fnt16 bld\"\u003eGROMMET HEAD GASKET\u003c\/p\u003e\n\u003ctable class=\"mb10\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eEngine\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eThickness (mm)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eComp. ratio\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eBore\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"bld\"\u003eCode No.\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eFA24\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e11.9\u003c\/td\u003e\n\u003ctd\u003eD95\u003c\/td\u003e\n\u003ctd\u003e23002-AT004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e11.4\u003c\/td\u003e\n\u003ctd\u003eD95\u003c\/td\u003e\n\u003ctd\u003e23002-AT005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"red mb80\"\u003e*Compression ratios are reference values when using this SHORT BLOCK.\u003c\/p\u003e","brand":"XIIIMOTORSPORTS","offers":[{"title":"Default Title","offer_id":45425299423418,"sku":"HKS23011-AT008","price":18494.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0123\/5448\/6336\/files\/FFA24_2.5l_hc_s2_cd_01.jpg?v=1765310489","url":"https:\/\/www.xiiimotorsports.com\/products\/hks-short-block-fa24-2-5l-high-comp-step-1","provider":"XIIIMOTORSPORTS","version":"1.0","type":"link"}