{"title":"Camaro\/Corvette Cylinder Heads","description":null,"products":[{"product_id":"afr-215cc-lsx-mongoose-strip-cylinder-heads-1530","title":"AFR 215cc LSX Mongoose Strip Cylinder Heads 1530","description":"\u003cp\u003eThe AFR 215cc LS1 Mongoose cylinder head is designed for moderate street or street\/strip builds with displacements up to 408 cubic inches, operating at or below 6500 RPM. This medium-sized, high-velocity torque monster flows an impressive 312 CFM @0.600\" of lift, ensuring excellent performance for your LS engine build.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIncluded Components\u003c\/p\u003e\n\u003cp\u003e100% CNC Ported Combustion Chambers\u003c\/p\u003e\n\u003cp\u003e100% CNC Ported Exhaust Ports\u003c\/p\u003e\n\u003cp\u003e100% CNC Ported Intake Ports\u003c\/p\u003e\n\u003cp\u003eCompetition 5-angle Valve Job\u003c\/p\u003e\n\u003cp\u003e8mm Bead Lock Intake Valve, 2.020” x 4.900\" Overall Valve Length (AFR #7207)\u003c\/p\u003e\n\u003cp\u003e8mm Bead Lock Exhaust Valve, 1.600” x 4.900\" Overall Valve Length (AFR #7228)\u003c\/p\u003e\n\u003cp\u003ePAC Racing Spring 1.290\" OD Hydraulic Roller Dual Valve Spring, 140 lbs on seat, .600\" maximum lift, Max RPM 6300-6500, less than 235° duration (AFR #8017)\u003c\/p\u003e\n\u003cp\u003e7° Titanium Retainers 1.245\" O.D x .885\" I.D x .655\" I.D (AFR #8512)\u003c\/p\u003e\n\u003cp\u003e7° Bead Lock Valve Keepers (AFR #9007*)\u003c\/p\u003e\n\u003cp\u003eViton Valve Seals .600\" O.D x .495\" I.D (AFR #6612)\u003c\/p\u003e\n\u003cp\u003eHardened Valve Spring O.D Locator 1.380\" O.D x .570\" I.D (AFR #8042)\u003c\/p\u003e\n\u003cp\u003eDuctile Iron Intake Valve Seats 2.131\" O.D x 1.680\" I.D x .375\" Deep (AFR #9059)\u003c\/p\u003e\n\u003cp\u003eDuctile Iron Exhaust Valve Seats 1.650\" O.D x 1.350\" I.D x .375\" Deep (AFR #9069)\u003c\/p\u003e\n\u003cp\u003e8mm Bronze Valve Guides .502\" O.D x 2.100\" O.A.L (AFR #9051)\u003c\/p\u003e\n\u003cp\u003e*LSX bead locks and aftermarket bead locks are not interchangeable. GM made their bead lock radius and depth different. AFR locks are the same as GM LSX.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e215cc Competition Flow Chart\u003c\/p\u003e\n\u003cp\u003eLift .200 .300 .400 .500 .550 .600\u003c\/p\u003e\n\u003cp\u003eIntake (CFM) 149 215 259 293 300 303\u003c\/p\u003e\n\u003cp\u003eExhaust (CFM) 111 150 209 225 230 233\u003c\/p\u003e\n\u003cp\u003eTest conducted at 28\" of water (pressure) on Superflow 1020\u003c\/p\u003e\n\u003cp\u003eBore Size: 4.060\", intake 3\/4\" radius plate exhaust, 1 3\/4\" curved pipe\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications \u0026amp; Features\u003c\/p\u003e\n\u003cp\u003eMaterial: A356 Aluminum\u003c\/p\u003e\n\u003cp\u003eIntake Port Volume: 215cc\u003c\/p\u003e\n\u003cp\u003eExhaust Port Volume: 85cc\u003c\/p\u003e\n\u003cp\u003eCombustion Chamber Size: 65cc\u003c\/p\u003e\n\u003cp\u003eValve Angle: 15°\u003c\/p\u003e\n\u003cp\u003eDeck Thickness: .750\"\u003c\/p\u003e\n\u003cp\u003eMinimum Bore Diameter: 3.900\"\u003c\/p\u003e\n\u003cp\u003eFlat Mill: .006\" per cc 58cc Maximum\u003c\/p\u003e\n\u003cp\u003eMinimum Cross Sectional Area: 2.260 sq. in.\u003c\/p\u003e\n\u003cp\u003eSpark Plug Dimensions: 14mm x .750\" w\/Gasket Seat\u003c\/p\u003e","brand":"Airflow Research (AFR)","offers":[{"title":"Default Title","offer_id":68197105140016,"sku":null,"price":2875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/0621\/3680\/files\/1000039688.jpg?v=1793154057"}],"url":"https:\/\/sliqueperformance.com\/collections\/camaro-corvette-cylinder-heads.oembed","provider":"Slique Performance","version":"1.0","type":"link"}