CompCam XFI XE-R, XER273HR Part# 54-444-11
CompCam Part #54-444-11
HYDRAULIC ROLLER-High RPM street / strip with XE-R lobe designs. These are the most aggressive lobes for all out applications.
You can check out the full spec sheet at CompCams.com
Specs: RPM Range: 2000-7000, Valve Lash: Intake-Hyd Exhaust-Hyd, Valve Timing: 0.006, Duration: Intake-273 Exhaust-279, Lobe Center: 114, Duration at 0.050" Lift: Intake-224 Exhaust-230, Intake Centerline: 112, Valve Lift: Intake-0.581 Exhaust-0.588, Lobe Lift- Intake-0.342 Exhaust-0.348