{"product_id":"hks-g16e-1-75l-low-comp-step-3-closed-deck-short-block-toyota-gr-corolla-2023-gr-yaris-hks23011-at011","title":"HKS G16E 1.75L Low-Comp Step 3 Closed-Deck Short Block - Toyota GR Corolla 2023+ \/ GR Yaris (HKS23011-AT011)","description":"\u003cp\u003e\u003cstrong\u003eON ORDER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the \u003cstrong\u003elow-compression\u003c\/strong\u003e version of HKS's G16E 1.75L closed-deck short block, developed for high-boost setups that prefer a lower static compression ratio. It uses lightweight, high-rigidity BCD (bridge-construction) pistons together with Step 3 machined I-beam rods, a full-counter crankshaft, and durable ACL bearings, all inside a reworked closed-deck block with optimized water jackets and an added No.2-cylinder cooling jacket. Displacement grows to 1,746cc via an 88.0mm bore and 95.7mm stroke. HKS designed it to run with their Grommet-type SUPER COOLING Pro head gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e Displacement: 1,746cc (stock 1,618cc); Bore: 88.0mm (stock 87.5mm); Stroke: 95.7mm (stock 89.7mm); HKS machined low-comp BCD pistons; Step 3 high-strength machined I-beam rods (~25% stronger than OEM); Full-counter machined chromoly crankshaft; ACL main and connecting-rod bearings; Closed-deck block with revised water jackets + added No.2 cylinder cooling jacket; Reference CR with SUPER COOLING Pro gasket: 11.6:1 (0.8mm) \/ 11.3:1 (1.0mm); Stock balance shafts cannot be reused\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2023+ Toyota GR Corolla (GZEA14H) and GR Yaris (GXPA16), G16E-GTS 1.6L turbo — Bare low-compression short block for a full build; intended to be used with the HKS Grommet SUPER COOLING Pro head gasket. Stock balance shafts cannot be reused.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFREE shipping on orders over $400 CAD.\u003c\/strong\u003e\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":50916080910522,"sku":"HKS23011-AT011","price":27532.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/1359\/3623\/files\/G16E_1.75l_lc_s3_closed_d_01.jpg?v=1793592205","url":"https:\/\/n75motorsports.ca\/products\/hks-g16e-1-75l-low-comp-step-3-closed-deck-short-block-toyota-gr-corolla-2023-gr-yaris-hks23011-at011","provider":"N75 MotorSports","version":"1.0","type":"link"}