Product details
Description Genuine LS9 Camshaft. Good mild camshaft upgrade for 6.2L LS3’s, naturally aspirated they typically add 30rwhp. Also good for supercharged LS3’s. These are a 3-boltstyle cam and will only work with Gen 4 engines with the cam sensor on the timing cover. Duration @ .050″ Lift( Deg):Intake: 211 / Exhaust: 230 Maximum Lift (in) W/ 1.7 Rocker:Intake: .562 / Exhaust: .562 Lobe Centerline ( deg):122.5 These cams work with stock LS3 valve springs. Part number12638427.