{"product_id":"howards-cams-hc660822-06-howards-cam-holden-252-308-flat-tappet-camshaft-581-592-252-260","title":"Howards Cams HC660822-06 Howards Cam Holden 252-308 Flat Tappet Camshaft .581\/.592 252\/260","description":"\u003cp\u003eHowards Cams Mechanical Flat Tappet Camshafts\u003c\/p\u003e  \u003cp\u003eDo you need aggressive quality? Howards Cams mechanical flat tappet camshafts are 100 percent Rockwell-checked and Parkerized to ensure the highest quality control standards! They use only the highest-grade, race-quality cores available and are ground on dedicated, high-precision machines at Howards Cams--not reboxed! Capable of high-engine rpm, these camshafts are a good choice for everything from moderate street performance to serious racing. Do you have lots of rpm? Go aggressive with a winner--Howards Cams mechanical flat tappet camshafts!\u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cul\u003e  \u003cli\u003eCam Style:Mechanical flat tappet\u003c\/li\u003e  \u003cli\u003eCamshaft Use:Street\/Strip\u003c\/li\u003e  \u003cli\u003eCamshaft Manufacturers Description:Rough idle, Pro Street and strip. Great midrange torque and power. 10.0:1+ compression ratio.\u003c\/li\u003e  \u003cli\u003eBasic Operating RPM Range:3,400-6,500\u003c\/li\u003e  \u003cli\u003eIntake Duration at 050 inch Lift:252\u003c\/li\u003e  \u003cli\u003eExhaust Duration at 050 inch Lift:260\u003c\/li\u003e  \u003cli\u003eDuration at 050 inch Lift:252 int.\/260 exh.\u003c\/li\u003e  \u003cli\u003eAdvertised Intake Duration:287\u003c\/li\u003e  \u003cli\u003eAdvertised Exhaust Duration:295\u003c\/li\u003e  \u003cli\u003eAdvertised Duration:287 int.\/295 exh.\u003c\/li\u003e  \u003cli\u003eIntake Valve Lift with Factory Rocker Arm Ratio:0.581 in.\u003c\/li\u003e  \u003cli\u003eExhaust Valve Lift with Factory Rocker Arm Ratio:0.592 in.\u003c\/li\u003e  \u003cli\u003eValve Lift with Factory Rocker Arm Ratio:0.581 int.\/0.592 exh.\u003c\/li\u003e  \u003cli\u003eLobe Separation (degrees):106\u003c\/li\u003e  \u003cli\u003eCamshaft Gear Attachment:1-bolt\u003c\/li\u003e  \u003cli\u003eIntake Valve Lash:0.022 in.\u003c\/li\u003e  \u003cli\u003eExhaust Valve Lash:0.022 in.\u003c\/li\u003e  \u003cli\u003eComputer-Controlled Compatible:No\u003c\/li\u003e  \u003cli\u003eValve Springs Required:Yes\u003c\/li\u003e  \u003cli\u003eQuantity:Sold individually.\u003c\/li\u003e  \u003cli\u003eNotes:Fits 1970-88 252-308 Holden V8 engines.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Howards Cams","offers":[{"title":"Default Title","offer_id":44550534365495,"sku":"HC660822-06","price":567.3,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/84479.jpg?v=1787916901","url":"https:\/\/enginemaster.com.au\/products\/howards-cams-hc660822-06-howards-cam-holden-252-308-flat-tappet-camshaft-581-592-252-260","provider":"Engine Master","version":"1.0","type":"link"}