{"product_id":"afr-afr-215cc-lsx-mongoose-aluminium-cylinder-heads-65cc-combustion-chamber-suit-chev-ls1-ls2-ls6","title":"AFR 215cc LSX Mongoose Aluminium Cylinder Heads - AFR1530","description":"\u003cp\u003eLS1 MONGOOSE 215CC COMPLETE\u003c\/p\u003e\u003cp\u003e65cc Combustion Chamber. Suit Chev LS1\/LS2\/LS6\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: AFR1530\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"value description\" itemprop=\"description\"\u003e \u003cp\u003eAFR's 215cc mongoose cylinder heads a recommended 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 312 CFM @0.600\" of lift.\u003c\/p\u003e\n\u003cp\u003e100% CNC Ported Combustion Chambers\u003cbr\u003e100% CNC Ported Exhaust Ports\u003cbr\u003e100% CNC Ported Intake Ports\u003cbr\u003eCompetition 5-angle Valve Job\u003c\/p\u003e \u003c\/div\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e: \u003c\/p\u003e\u003cdiv class=\"content-body\"\u003e\u003cp\u003e8mm Bead Lock Intake Valve, 2.020\" x 4.900\" Overall Valve Length\u003cbr\u003e8mm Bead Lock Exhaust Valve, 1.600\" x 4.900\" Overall Valve Length\u003cbr\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, upgraded spring #8019 recommended for higher RPM \u0026amp; larger cams\u003cbr\u003e7° Titanium Retainers 1.245\" O.D x .885\" I.D x .655\" I.D\u003cbr\u003e7° Bead Lock Valve Keepers\u003cbr\u003eViton Valve Seals .600\" O.D x .495\" I.D\u003cbr\u003eHardened Valve Spring O.D Locator 1.380\" O.D x .570\" I.D\u003cbr\u003eDuctile Iron Intake Valve Seats 2.131\" O.D x 1.680\" I.D x .375\"\u003cbr\u003eDuctile Iron Exhaust Valve Seats 1.650\" O.D x 1.350\" I.D x .375\"\u003cbr\u003e8 mm Bronze Valve Guides .502\" O.D x 2.100\" O.A.L\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"AFR","offers":[{"title":"Default Title","offer_id":49006380024035,"sku":"AFR1530","price":7599.4,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/efeq7rdbkdi8ms0ugjop.jpg?v=1779628665","url":"https:\/\/fastlanespares.co.nz\/products\/afr-afr-215cc-lsx-mongoose-aluminium-cylinder-heads-65cc-combustion-chamber-suit-chev-ls1-ls2-ls6","provider":"Fast Lane Spares","version":"1.0","type":"link"}