{"product_id":"ferrea-honda-d16a6-25mm-5-5mm-118-75mm-25-deg-flo-stock-super-alloy-exhaust-valve-set-of-8","title":"Ferrea Competition Plus Exhaust Valve - Honda D16A6 Stock Size - Set of 8 - F1857P","description":"\u003cp\u003eFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.\u003c\/p\u003e\n\u003cp\u003eExhaust\u003cbr\u003eHead Diameter: 25 mm\u003cbr\u003eStem Diameter: 5.5 mm\u003cbr\u003eOverall Length: 118.75 mm\u003cbr\u003eTip Length: 4.35 mm\u003cbr\u003eReference: 25 Degree Flo. Stock size. Super Alloy\u003c\/p\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cp\u003e1990:Honda:Civic:EX, \u003cbr\u003e1991:Honda:Civic:EX, \u003cbr\u003e1989:Honda:Civic:Si, \u003cbr\u003e1990:Honda:Civic:Si, \u003cbr\u003e1991:Honda:Civic:Si, \u003cbr\u003e1988:Honda:CRX:Si, \u003cbr\u003e1989:Honda:CRX:Si, \u003cbr\u003e1990:Honda:CRX:Si, \u003cbr\u003e1991:Honda:CRX:Si, \u003cbr\u003e\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":49998580711704,"sku":"FERF1857P","price":252.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/3db4fafe361bfc7c77a53685f4fdf785_aac22689-d21f-4392-a321-e38e2ff2522f.jpg?v=1745719615","url":"https:\/\/nipponpower.com\/products\/ferrea-honda-d16a6-25mm-5-5mm-118-75mm-25-deg-flo-stock-super-alloy-exhaust-valve-set-of-8","provider":"Nippon Power","version":"1.0","type":"link"}