Crow Cams 3 Bolt Camshaft & Spring Kit For Holden LS3 L98 219/227@.50 871247K

Crow Cams 3 Bolt Camshaft & Spring Kit For Holden LS3 L98 219/227@.50 871247K Kit Includes: Crow Cams 871247 Camshaft: Strong low-mid range cam Tough idle Suits cathedral or rectangular heads No high stall required See fitting notes Cam Specifications: Part Number 871247 Camshaft Type Hydraulic Roller RPM Range 1900 – 6200 Advertised Duration (IN / EX) 289° / 284° Duration @ .050" (IN / EX) 219° / 227° Valve Lift, 1.7 Rocker (IN / EX) .580" / .584" Lobe Separation Angle 112° Valve Lash (measured hot)(IN / EX) HYD / HYD Crow Cams Dual Valve Spring Kit VTKLS8: Performance Dual valve spring Kit Set of 16 to suit LS engines VTKLS8 Kit Contains: 4438-16 - Valve Springs (spring pressure 165lbs @ 1.780 and 330lbs @ .500 lift) 10708-16 - Retainers 10701-16 - Valve Locks VSV900VTEX-16 - Top Hat Valve Stem Seals VTKLS8 Spring Kits are suited for hot street LS Camshafts. Can support up to .650" lift and give the added security of dual springs. The VTKLS8 is our most popular spring kit for street applications. Suits: Holden HSV Chev V8 LS1, LS2, LS6 3 Bolt - Cathedral Port Heads Holden HSV Chev V8 LS3, LS7, L77, L98 3 Bolt - Rectangular Port Heads Fitting Notes: Must use performance springs supplied in kit Must use performance retainers supplied in kit Check valve train geometry before ordering pushrods No high stall required Returns: Camshafts are test-fit only. Once a cam has been fitted, oiled, or the assembly lube disturbed, it is no longer resalable and cannot be returned. Please check the part number against your order before it goes anywhere near the block. Supporting Components: The supporting components specified above are required. Running the cam without them will affect performance and may damage the camshaft. Tuning & Set-Up: Check the tuning and set-up requirements for your application before ordering. Some engines require professional tuning, Carburettor or ignition timing adjustment. A change in idle quality, vacuum and drivability is a normal characteristic of a camshaft change — not a fault, and not grounds for return. Break In: Where break-in instructions are supplied with the camshaft they must be followed exactly. Incorrect break-in is the number one cause of lobe wear and is not covered under warranty. If instructions are not supplied with your camshaft, message us and we will send you a copy. Warranty: Warranty covers manufacturing defect only. Damage caused by incorrect installation, insufficient break-in, incorrect springs, wrong lifter preload or valve-to-piston contact is not covered. Warranty assessment requires the camshaft to be returned to the manufacturer for inspection. Not sure about something? Message us before you order. We'd rather spend five minutes checking than have you pull an engine apart twice.