Xfi Xr281Hr Hydraulic Roller Camshaft – High-Lift, Three-Bolt Design Co54-428-11

Description

XFI RPM HI – LIFT Hydraulic Three Bolt Roller Camshaft – XR281HR

Suit GM LS III / IV, 1997 – On

CO54-428-11

54-428-11

Rpm operating range 2200 – 7200Duration advertised Inlet 281°, Exh 283°Duration advertised @ .050″ Inlet 228°, Exh 230°Valve lift with 1.7 rocker Inlet .571″, Exh .573″Lobe separation angle 112°

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