{"product_id":"brian-crower-nissan-sr20det-fwd-rwd-34-15mm-intake-valves","title":"Brian Crower Nissan SR20DE(T) FWD\/RWD 34.15mm Intake Valves","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBrian Crower Intake Valves — Nissan SR20DE\/DET, 34.15mm Standard (BC3200)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA one-piece intake valve set for the SR20, built for high boost and high RPM. Every valve is made from premium grade, heat resistant stainless steel with a friction welded Stellite tip.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTwo design details do the work.\u003c\/strong\u003e The Stellite tip is a hard-facing alloy welded to the valve tip — that's the surface the rocker or lifter hammers on, and it's where an ordinary valve wears fastest. And the undercut stem above the head reduces overall weight for extended RPM potential while significantly improving air and fuel flow in and out of the combustion chamber.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEvery valve is fully machined with a swirl polished finish under the head. One-piece construction rather than a welded two-piece design.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e 34.15mm head diameter, standard size, 6mm stem. Set of 8.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Nissan SR20DE and SR20DET. S13, S14, S15, plus Infiniti G20 applications.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStandard head diameter means this drops in\u003c\/strong\u003e to a stock or freshened head with no seat work. Oversize versions exist for heads that have already been cut.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eExhaust valves are a separate part number\u003c\/strong\u003e — most builds replace both sides at once, and the exhaust side lives the harder life on a boosted engine.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePair with matched springs and retainers.\u003c\/strong\u003e A valve is one piece of a system, and if the build is running aggressive cams or high RPM, the spring package has to suit.\u003c\/p\u003e","brand":"Street Strip Supply","offers":[{"title":"Default Title","offer_id":47290858078381,"sku":null,"price":197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/8105\/7197\/files\/brcBC3200.jpg?v=1787367606","url":"https:\/\/streetstripsupply.com\/products\/brian-crower-nissan-sr20det-fwd-rwd-34-15mm-intake-valves","provider":"Street Strip Supply","version":"1.0","type":"link"}