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COMP CAMS

GM LS LSR Cam - 273LRHR12 (COM54-457-11)

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SKU:
COM54-457-11
$515.95

Description

Camshaft - LSR Cathedral Port - Hydraulic Roller - Lift 0.610 / 0.617 in - Duration 273 / 281 - 112 LSA - 1700 / 6800 RPM - GM LS-Series - Each
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Specifications

Advertised Exhaust Duration:
281
Advertised Intake Duration:
273
Camshaft Lifter Style:
Hydraulic Roller Tappet
Color:
Natural
Exhaust Duration at 0.050 in:
231
Exhaust Lift:
0.617 in
Finish:
Natural
Intake Duration at 0.050 in:
223
Intake Lift:
0.610 in
Lobe Separation Angle:
112 Degrees
Manufacturer Grind Number:
273Lr HR12
Material:
Billet Steel
Note:
Hydraulic Roller - LSR Cathedral Port: Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.
Operating Range RPM Lower:
1700 RPM
Operating Range RPM Upper:
6800 RPM
Product Line:
LSR Cathedral Port
Quantity:
Each
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