{"product_id":"comp-cams-lsr-hydraulic-camshaft-227-243-50-614-624-chev-ls-v8-co146-458-11","title":"COMP CAMS LSR HYDRAULIC CAMSHAFT 227\/243@50 .614\/624\" CHEV LS V8 CO146-458-11","description":"\u003cdiv\u003eCOMP CAMS LSR HYDRAULIC CAMSHAFT 227\/243@50 .614\/624\" CHEV LS V8 CO146-458-11\u003c\/div\u003e\u003cdiv\u003eThese COMP Cams LSR Series hydraulic roller camshafts feature modern lobe profiles that take full advantage of high-flowing late model GM LS3 rectangular port cylinder heads. They are tailored for a specific rpm range and usage, from torque to high-rpm horsepower. Give your Chevy LS3 engine a shot in the arm with one of these COMP Cams LSR Series hydraulic roller camshafts.\u003c\/div\u003e\u003cdiv\u003eSpecs:\u003c\/div\u003e\u003cdiv\u003eApplication: GM LS Series Gen IV, Single bolt (2005 - on, see notes)\u003c\/div\u003e\u003cdiv\u003eCam Style:Hydraulic roller tappet\u003c\/div\u003e\u003cdiv\u003eBasic Operating RPM Range:2,400-7,200\u003c\/div\u003e\u003cdiv\u003eIntake Duration at 050 inch Lif239\u003c\/div\u003e\u003cdiv\u003eExhaust Duration at 050 inch Lif255\u003c\/div\u003e\u003cdiv\u003eDuration at 050 inch Lif239 int.\/255 exh.\u003c\/div\u003e\u003cdiv\u003eAdvertised Intake Duration:289\u003c\/div\u003e\u003cdiv\u003eAdvertised Exhaust Duration:305\u003c\/div\u003e\u003cdiv\u003eAdvertised Duration:289 int.\/305 exh.\u003c\/div\u003e\u003cdiv\u003eIntake Valve Lift with Factory Rocker Arm Ratio:0.624 in.\u003c\/div\u003e\u003cdiv\u003eExhaust Valve Lift with Factory Rocker Arm Ratio:0.624 in.\u003c\/div\u003e\u003cdiv\u003eValve Lift with Factory Rocker Arm Ratio:0.624 int.\/0.624 exh.\u003c\/div\u003e\u003cdiv\u003eLobe Separation (degrees):114\u003c\/div\u003e\u003cdiv\u003eCamshaft Gear Attachmen1-bolt\u003c\/div\u003e\u003cdiv\u003eComputer-Controlled Compatible:Yes\u003c\/div\u003e\u003cdiv\u003eGrind Number:289LRRHR13\u003c\/div\u003e\u003cdiv\u003eValve Springs Required:Yes\u003c\/div\u003e\u003cdiv\u003eQuantity:Sold individually.\u003c\/div\u003e\u003cdiv\u003eNotes:Without VVT or active fuel management. Requires engine tuning.\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":44693688058167,"sku":"CO146-458-11","price":1038.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/60894.jpg?v=1780416640","url":"https:\/\/enginemaster.com.au\/products\/comp-cams-lsr-hydraulic-camshaft-227-243-50-614-624-chev-ls-v8-co146-458-11","provider":"Engine Master","version":"1.0","type":"link"}