Specification
Brand
Comp Cams
Item Number
COM54-457-11
Part Length
24.5 inches
Part Width
3.0 inches
Part Height
2.75 inches
Lift Intake
0.610 inches
Lift Exhaust
0.617 inches
Duration Intake
273
Duration Exhaust
281
LSA
112
RPM Range
1700-6800
Description
The Comp Cams GM LS LSR Camshaft 273LRHR12 is crafted for high performance and reliability. Featuring a hydraulic roller design, this camshaft offers a lift of 0.610/0.617 inches with durations of 273/281. It is optimized for cathedral port applications in GM LS-Series engines, performing across a wide RPM range of 1700 to 6800. CNC-machined for precision, the camshaft enhances engine performance and is ideal for enthusiasts looking to upgrade their LS engines.
Disclaimer
Check vehicle compatibility before purchase. Professional installation recommended. Product may void warranty if installed incorrectly.