*Nitrous HP Camshafts* * Wider lobe separation and added exhaust duration from base XE series help shift the power to higher RPM to allow use in nitrous applications * Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction * Better time slips for nitrous passes at the strip PartNumber : cca08-303-8 Description : Nitrous HP Camshaft Title : 08-303-8 CamShaft, CS NR288HR-13 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 113 Usage : Street/Strip Valve Springs Required : Yes Advertised Exhaust Duration : 248 Advertised Intake Duration : 288 Assembly Lubricant Included : No Basic Operating RPM Range : 2,400-6,500 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Gear Attachment : 3-Bolt Camshaft Material : Austempered Ductile Iron Camshaft Series : Nitrous HP Engine Family : Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998) Exhaust Duration at .050 inch Lift : 248 Exhaust Valve Lift : 0.54 Grind Number : NX288HR Intake Duration at .050 Inch Lift : 236 Intake Valve Lift : 0.52 K-Kit Upgrade : K08-303-8 SK-Kit Upgrade : SK08-303-8 Cam and Lifter Kit Upgrade : CL08-303-8 Intake Duration @ .050 in. : 236 Exhaust Valve Lift(in) : 0.54 Intake Valve Lift(in) : 0.520 RPM Range : 2000-9000 Intake Duration : 288 Lifter Type : Hydraulic Roller Exhaust Duration : 248 Exhaust Duration @ .050 in. : 248 Engine Components::Camshafts