{"product_id":"prc-15-degree-220cc-as-cast-cathedral-heads-prr-199-prc220ac","title":"PRC 15-Degree 220cc As-Cast Cathedral Heads - PRR-199-SSPRC220AsCast","description":"PRC 15-Degree 220cc As-Cast Cathedral Heads - PRR-199-SSPRC220AsCast\u003cbr\u003e\u003cbr\u003ePrecision Race Components all new cylinder head castings completed with 220cc runners. For stock cubic inch 4.8\/5.3\/LS1\/LS2 applications requiring a stock valve angle LS cylinder head with extra thick decks comparable to stock piston to valve.\u003cbr\u003e\u003cbr\u003eClick Here to SEE why we build better heads!\u003cbr\u003e\u003cbr\u003eMADE IN THE USA!!\u003cbr\u003eCAST IN THE USA!!\u003cbr\u003eMACHINED IN THE USA!!\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e220cc Intake Runners\u003cbr\u003e84cc Exhaust Runners\u003cbr\u003eDesigned as a bolt on cylinder head with minimal change to pushrod length\u003cbr\u003eTSP Spring Kit w\/ PAC Valve Springs Rated To .660\" Lift\u003cbr\u003e64cc CNC Machined Chambers\u003cbr\u003eCHE Bronze Guides\u003cbr\u003e2.045\" Intake \/ 1.600\" Stainless Valves  \u003cbr\u003eFactory Rocker Friendly!!*\u003cbr\u003eExtra Thick Deck Surfaces For Power Adders\u003cbr\u003e​\u003cbr\u003eThe all new 220cc cylinder head is finally available for customers looking for a bolt on 15 degree LS cathedral cylinder head.  Think of this cylinder head as the ultimate 15 degree LS1\/LS2 cylinder heads for guys wanting a stronger replacement to the LS1 \/ LS6 \/ LS2 factory casting.  The perfect head for guys wanting a aftermarket casting  that will retain the use of all there existing components.\u003cbr\u003e\u003cbr\u003eFlow Data:\u003cbr\u003e\u003cbr\u003e4.00\" Flow Plate - No Exhaust Pipe\u003cbr\u003e\u003cbr\u003eLIFT\tINTAKE FLOW \tEXHAUST FLOW \u003cbr\u003e .100\"  \t66  CFM \t55   CFM \u003cbr\u003e .200\"  \t 141 CFM\t 113 CFM\u003cbr\u003e .300\"  \t 207 CFM\t 166 CFM\u003cbr\u003e .400\"  \t 252 CFM\t 200 CFM\u003cbr\u003e .500\"  \t 292 CFM\t 215 CFM\u003cbr\u003e .600\"  \t 304 CFM\t 226 CFM\u003cbr\u003e .650\"  \t 310 CFM\t 228 CFM\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eLethal Performance is proud to offer the entire line of  products!\u003cbr\u003e","brand":"Texas Speed","offers":[{"title":"Default Title","offer_id":48142363001090,"sku":"TSP-199-SSPRC220AsCast-1","price":1820.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/7761_1.jpg?v=1784989117","url":"https:\/\/www.lethalperformance.com\/products\/prc-15-degree-220cc-as-cast-cathedral-heads-prr-199-prc220ac","provider":"Lethal Performance","version":"1.0","type":"link"}