{"product_id":"manley-performance-valve-spring-and-retainer-kit-subaru-ej20-ej25-26180","title":"Manley Performance Valve Spring and Retainer Kit | Subaru EJ20\/EJ25 (26180)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eManley Performance Valve Spring and Retainer Kit | Subaru EJ20\/EJ25 (26180)\u003c\/h2\u003e\u003cp\u003eThe Manley Performance 26180 is a performance valvetrain part for the Subaru (EJ20, EJ25).\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003ctd\u003eEJ20, EJ25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eEngine, trim, drivetrain and options can change which part fits, so \u003ca href=\"\/en-ca\/pages\/contact-us\"\u003econtact mobileiGo\u003c\/a\u003e with your VIN if you are unsure.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eManley Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e26180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eCylinder Heads \u0026amp; Valvetrain Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e5.0 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore you buy: valvetrain part tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCamshafts and valve springs are matched; higher-lift cams usually need stronger springs.\u003c\/li\u003e\n\u003cli\u003eValvetrain upgrades often need a tune and careful measurement of clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill the Manley Performance 26180 fit my Subaru?\u003c\/h3\u003e\u003cp\u003eIt is listed for the Subaru (EJ20, EJ25). Check your engine, trim and options against the fitment table above before ordering.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is 26180.\u003c\/p\u003e\u003ch3\u003eDo I need new valve springs with this camshaft?\u003c\/h3\u003e\u003cp\u003eHigher-lift camshafts usually need matching valve springs. Check the camshaft maker's recommendation in the manufacturer description.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003ch2\u003eManufacturer description\u003c\/h2\u003e\u003cdiv class=\"tt-mfr\"\u003e\u003cdiv\u003e \u003ceol\u003e \u003ch2\u003e \u003ceol\u003e  \u003cbr\u003e \u003ceol\u003e  \u003c\/eol\u003e\u003c\/eol\u003e\n\u003c\/h2\u003e \u003ceol\u003e \u003ch2\u003eManley Performance Valve Spring and Retainer Kit:  Subaru EJ20\/EJ25\u003c\/h2\u003e\n\u003cspan\u003eManley Performance valve springs are specifically \u003ceol\u003edesigned to withstand the rigors of today's aftermarket Sport Compact \u003ceol\u003ecamshafts and properly control the valve train in these high revving \u003ceol\u003eSport Compact engine applications. This means utilizing only the best, \u003ceol\u003esuper clean chrome silicon high tensile strength steel alloy and \u003ceol\u003eperforming classified heat treatment and shot peen processing to insure \u003ceol\u003ethe ultimate fatigue life and limit load loss. \u003ceol\u003e\u003cbr\u003e \u003ceol\u003e  \u003cbr\u003e \u003ceol\u003e  Manley titanium retainers are manufactured in the very best \u003ceol\u003edual spindle CNC machines to exacting tolerances rendering a superior \u003ceol\u003ejewel-like finish. We use rugged and certified, heat treated aerospace \u003ceol\u003egrade titanium bar stock. \u003ceol\u003e\u003cbr\u003e \u003ceol\u003e  \u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eRetainer angles are held to within 6' (minutes) (this is a tenth of a degree) and installed heights are held to within .005\"! \u003ceol\u003e\u003cbr\u003e \u003ceol\u003e  \u003cbr\u003e \u003ceol\u003e  Titanium retainers are a must for your high RPM Sport Compact \u003ceol\u003eengine. Their lighter mass allows the tuner to turn higher engine \u003ceol\u003espeeds and still avoid dangerous valve float; without sacrificing \u003ceol\u003ereliability. \u003ceol\u003e\u003cbr\u003e \u003ceol\u003e  \u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eO.D.\/I.D.:  1.050\"\/.755\"\u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eSeat Pressure:  60 @ 1.420\"\u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eOpen Pressure:  151 @ 1.050\" \u003ceol\u003e187 @ .895\"\u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eStock\/Max Lift:  370\", .525\"\u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eCoil Bind:  .845\"\u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eRate (lbs.\/in.):  245 \u003ceol\u003e\u003cbr\u003e \u003ceol\u003e  \u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eSprings Part #:  22180-16\u003cbr\u003e \u003ceol\u003e   \u003ceol\u003eRetainer Part #:  23180-16 \u003ceol\u003e \u003ceol\u003e \u003ceol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/span\u003e\u003cbr\u003e \u003ceol\u003e \u003cbr\u003e \u003ceol\u003e \u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c!-- tt-ap-content v1 --\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":67821182222655,"sku":"MAP MAN 26180","price":345.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/manley-performance-man-26180-11985728110662.jpg?v=1792538934","url":"https:\/\/www.mobileigo.com\/en-ca\/products\/manley-performance-valve-spring-and-retainer-kit-subaru-ej20-ej25-26180","provider":"mobileiGo.com","version":"1.0","type":"link"}