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COMP Cams 146-462-11 LSR Series Hyd. Roller Camshaft,Chevy LSA/LS3/LS9
COMP Cams 146-462-11 LSR Series Hyd. Roller Camshaft,Chevy LSA/LS3/LS9

COMP Cams 146-462-11 LSR Series Hyd. Roller Camshaft,Chevy LSA/LS3/LS9

Chevy LS V8, Hydraulic Roller Tappet Camshaft Type, 2600 to 7200 RPM Range, 293 Intake Duration

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COMP Cams 146-462-11 LSR Series Hyd. Roller Camshaft,Chevy LSA/LS3/LS9
COMP Cams 146-462-11 LSR Series Hyd. Roller Camshaft,Chevy LSA/LS3/LS9
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We estimate this item will ship on or before December 28th.
Part # 28214646211
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for COMP Cams to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


Camshaft Type:
Hydraulic Roller Tappet
RPM Range:
2600 to 7200
Intake Duration:
Exhaust Duration:
Lobe Separation:
114 °
Grind Number:
Intake Duration (.050" Lift):
Exhaust Duration (.050" Lift):
Intake Valve Lift w/ Rocker Arm Ratio:
Exhaust Valve Lift w/ Rocker Arm Ratio:
MFG. Part #:
GTIN Code:
External Ignition Box Required:
Valve Springs Required:
Sold in Quantity:


COMP Cams LSR 293LrRHR-14 Hydraulic Roller Camshaft for LS Gen IV, Single Bolt without VVT & AFM.

LSR All Out Power. Hydraulic Roller-Excellent top end and high RPM power for race applications using the single bolt LS3. HYDRAULIC ROLLER-Very strong from mid-range to high end torque and horsepower for single bolt LS3.

  • Take advantage of today’s newer & better flowing aftermarket cylinder heads
  • Feature higher exhaust duration & overall lift to provide broadest powerband and most top-end power of any COMP Cams LS Camshaft
  • Unique grinds for both cathedral & rectangle port heads
  • Require 26926-16 high-load valve springs


2005-15 Chevy 294-376
Some parts are not legal for use in California or other states with similar laws/regulations

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