{"product_id":"aed-8-5-power-valve-high-flow-5085","title":"AED 8.5 Power Valve, High Flow | 5085","description":"\u003cp\u003eAED's 8.5 Power Valve is a high-flow design that opens at 8.5 in. Hg of vacuum, adding a richer fuel mixture to the carburetor under load for improved power delivery on Holley carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOpens at 8.5 in. Hg of vacuum\u003c\/li\u003e\n\u003cli\u003eHigh-flow design for a richer fuel mixture under load\u003c\/li\u003e\n\u003cli\u003eFits Holley carburetors\u003c\/li\u003e\n\u003cli\u003ePart Number: 5085\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eAt what vacuum does this power valve open?\u003c\/h5\u003e\u003cp\u003eIt opens at 8.5 in. Hg of vacuum.\u003c\/p\u003e\u003ch5\u003eWhat does a power valve do?\u003c\/h5\u003e\u003cp\u003eA power valve adds extra fuel to the carburetor's circuit when engine vacuum drops under load, richening the mixture for more power.\u003c\/p\u003e\u003ch5\u003eHow do I choose the correct power valve rating?\u003c\/h5\u003e\u003cp\u003eSelect a power valve rated below the engine's lowest in-gear idle vacuum reading; choosing one rated too high can cause the valve to open at idle.\u003c\/p\u003e\u003ch5\u003eWhat carburetors is this power valve compatible with?\u003c\/h5\u003e\u003cp\u003eIt's designed for Holley carburetors.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"At what vacuum does this power valve open?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It opens at 8.5 in. Hg of vacuum.\"}},{\"@type\":\"Question\",\"name\":\"What does a power valve do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A power valve adds extra fuel to the carburetor's circuit when engine vacuum drops under load, richening the mixture for more power.\"}},{\"@type\":\"Question\",\"name\":\"How do I choose the correct power valve rating?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Select a power valve rated below the engine's lowest in-gear idle vacuum reading; choosing one rated too high can cause the valve to open at idle.\"}},{\"@type\":\"Question\",\"name\":\"What carburetors is this power valve compatible with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's designed for Holley carburetors.\"}}]}\u003c\/script\u003e","brand":"Advanced Engine Design","offers":[{"title":"Default Title","offer_id":42987683381296,"sku":"BJLH_5085","price":10.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/AED5085.jpg?v=1777487803","url":"https:\/\/berryperformancesales.com\/products\/aed-8-5-power-valve-high-flow-5085","provider":"Berry Performance Sales","version":"1.0","type":"link"}