{"product_id":"comp-cams-xfi-rpm-camshaft-212-218-50-522-529-chev-ls-v8-3-bolt-co54-412-11","title":"COMP CAMS XFI RPM CAMSHAFT 212\/218@50 .522\/529\" CHEV LS V8 3 BOLT CO54-412-11","description":"\u003cdiv\u003eCOMP CAMS XFI RPM CAMSHAFT 212\/218@50 .522\/529\" CHEV LS V8 3 BOLT CO54-412-11\u003c\/div\u003e  \u003cdiv\u003eXFI RPM camshafts from COMP Cams pull your performance set up all together. Offering the newest and quickest lobe profiles, COMP Cams selection of XFI RPM cams get you the best combination of torque, horsepower, and even gas mileage (if you want) to tailor your application. Make the right choice in valvetrain technology; you have a goal and so does COMP Cams--reliable high performance!\u003c\/div\u003e  \u003cdiv\u003eSpecs:\u003c\/div\u003e  \u003cdiv\u003eApplication: Chev\/Holden LS series V8 Gen III \u0026amp; IV (check notes)\u003c\/div\u003e  \u003cdiv\u003eCam Style:Hydraulic roller tappet\u003c\/div\u003e  \u003cdiv\u003eBasic Operating RPM Range:1,200-6,000\u003c\/div\u003e  \u003cdiv\u003eIntake Duration at 050 inch Lif212\u003c\/div\u003e  \u003cdiv\u003eExhaust Duration at 050 inch Lif218\u003c\/div\u003e  \u003cdiv\u003eDuration at 050 inch Lif212 int.\/218 exh.\u003c\/div\u003e  \u003cdiv\u003eAdvertised Intake Duration:265\u003c\/div\u003e  \u003cdiv\u003eAdvertised Exhaust Duration:271\u003c\/div\u003e  \u003cdiv\u003eAdvertised Duration:265 int.\/271 exh.\u003c\/div\u003e  \u003cdiv\u003eIntake Valve Lift with Factory Rocker Arm Ratio:0.522 in.\u003c\/div\u003e  \u003cdiv\u003eExhaust Valve Lift with Factory Rocker Arm Ratio:0.529 in.\u003c\/div\u003e  \u003cdiv\u003eValve Lift with Factory Rocker Arm Ratio:0.522 int.\/0.529 exh.\u003c\/div\u003e  \u003cdiv\u003eLobe Separation (degrees):114\u003c\/div\u003e  \u003cdiv\u003eCamshaft Gear Attachmen3-bolt\u003c\/div\u003e  \u003cdiv\u003eComputer-Controlled Compatible:Yes\u003c\/div\u003e  \u003cdiv\u003eGrind Number:XR265HR\u003c\/div\u003e  \u003cdiv\u003eValve Springs Required:Yes\u003c\/div\u003e  \u003cdiv\u003eQuantity:Sold individually.\u003c\/div\u003e  \u003cdiv\u003eNotes:Requires custom computer tuning.\u003c\/div\u003e \u003cbr\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":44606006886711,"sku":"CO54-412-11","price":1121.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/61899.jpg?v=1780416910","url":"https:\/\/enginemaster.com.au\/products\/comp-cams-xfi-rpm-camshaft-212-218-50-522-529-chev-ls-v8-3-bolt-co54-412-11","provider":"Engine Master","version":"1.0","type":"link"}