{"product_id":"honda-jdm-ctr-pistons-bore-by-nippon-racing","title":"Honda B16A\/B16B JDM CTR Press-Pin Pistons – Various Bore Sizes by Nippon Racing","description":"\u003ch3\u003eNippon Racing JDM CTR Pistons for Honda B-Series\u003c\/h3\u003e\n\u003cp\u003eNippon Racing JDM CTR (Civic Type R) pistons feature a high-dome profile and a factory-style press-pin configuration for OEM Honda\/Acura B-Series connecting rods. They offer a high-compression option for B16A builds and a replacement piston option for B16B rebuilds.\u003c\/p\u003e\n\u003ch3\u003eAvailable Bore Sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e81.25mm (+0.25mm oversize)\u003c\/li\u003e\n\u003cli\u003e81.50mm (+0.50mm oversize)\u003c\/li\u003e\n\u003cli\u003e81.75mm (+0.75mm oversize)\u003c\/li\u003e\n\u003cli\u003e82.00mm (+1.00mm oversize)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm the required bore size with your machine shop before ordering.\u003c\/p\u003e\n\u003ch3\u003eImportant Fitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrist-pin style:\u003c\/strong\u003e Press pin only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod compatibility:\u003c\/strong\u003e Designed for OEM factory Honda\/Acura B-Series connecting rods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket rods:\u003c\/strong\u003e Not compatible with H-beam or I-beam connecting rods that require floating wrist pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression data:\u003c\/strong\u003e ITR-specific compression ratios do not apply to this CTR piston dome profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEstimated Compression Ratios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eB16B block with B16B VTEC head:\u003c\/strong\u003e 10.85:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB16A block with B16A VTEC head:\u003c\/strong\u003e 10.95:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB18A\/B (LS) block with LS non-VTEC head:\u003c\/strong\u003e 11.40:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB18C1 (GSR) block with GSR VTEC head:\u003c\/strong\u003e 12.40:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB18C1 (GSR) block with B18C5 (ITR) or B16A VTEC head:\u003c\/strong\u003e 12.10:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB18A\/B (LS\/VTEC) block with GSR VTEC head:\u003c\/strong\u003e 12.64:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompression ratios are estimates. Verify your machine shop measurements, required bore size, and cylinder head\/block combination before purchasing.\u003c\/p\u003e\n\u003ch3\u003eOptional Rod Bolt Set\u003c\/h3\u003e\n\u003cp\u003eSold separately: \u003ca href=\"https:\/\/goldeneaglemfg.com\/products\/arp-208-6401-connecting-rod-bolts-honda-b-series-vtec-oem-rods\"\u003eARP 208-6401 Connecting Rod Bolts – Honda B-Series VTEC (OEM Rods)\u003c\/a\u003e. Review the bolt set's fitment details to confirm compatibility with your connecting rods.\u003c\/p\u003e","brand":"Golden Eagle Mfg.","offers":[{"title":"81.25mm","offer_id":67746772484372,"sku":null,"price":229.95,"currency_code":"USD","in_stock":true},{"title":"81.5mm","offer_id":67746772517140,"sku":null,"price":229.95,"currency_code":"USD","in_stock":true},{"title":"81.75mm","offer_id":67746772549908,"sku":null,"price":229.95,"currency_code":"USD","in_stock":true},{"title":"82mm","offer_id":67746772582676,"sku":null,"price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2201\/0995\/files\/NipponCTRVarious.jpg?v=1792516596","url":"https:\/\/goldeneaglemfg.com\/products\/honda-jdm-ctr-pistons-bore-by-nippon-racing","provider":"Golden Eagle Mfg.","version":"1.0","type":"link"}