In brief
LS1 engine 5.7L Camshaft. The B-12 features increased overlap to give great mid-range power. Tight lobe separation (112°) designed specifically to produce a rough idle note. Kelford Cams recommend KVS1518 valve spring upgrade. \n \n click to view all LS Engine Camshaft Profiles \n
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LS1 engine 5.7L Camshaft. The B-12 features increased overlap to give great mid-range power. Tight lobe separation (112°) designed specifically to produce a rough idle note. Kelford Cams recommend KVS1518 valve spring upgrade. \n \n click to view all LS Engine Camshaft Profiles \n
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