COMP Cams XR275HR Cam and Lifter Kit 54-426-11 LS1 LS6 V8

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COMP Cams XR275HR Cam and Lifter Kit 54-426-11 LS1 LS6 V8:
$350.00

Up for sale is a Comp Cams cam and lifter kit XR275HR with only 3,000 miles on it. Very nice shape!! Part number is 54-426-11. Fits LS1 style engines. Please see attached info below:

Advertised Duration

275 int./277 exh.

Advertised Exhaust Duration

277

Advertised Intake Duration

275

Basic Operating RPM Range

1,800-6,800

Cam Style

Hydraulic roller tappet

Camshaft Gear Compatible

Yes

Duration at 050 inch Lift

222 int./224 exh.

Exhaust Duration at 050 inch Lift

224

Exhaust Valve Lift with Factory Rocker Arm Ratio

0.568 in.

Footnote Number

XR275HR

Intake Duration at 050 inch Lift

222

Intake Valve Lift with Factory Rocker Arm Ratio

0.566 in.

Lobe Separation (degrees)

112

Notes

Requires custom computer tuning.

Quantity

Sold individually.

Valve Lift with Factory Rocker Arm Ratio

0.566 int./0.568 exh.

Valve Springs Required

Yes