
COMP CAMSPART NUMBER: 249-146-480-11
LSR Hydraulic Roller Camshaft GM LS2/LS3, GEN IV 2005-Present (Single-Bolt) Lift: .614"/.610"
$51595
LSR Hydraulic Roller Camshafts W/O VVT & AFM (Turbo Remote Mount) 2005-Present
- LSR Hydraulic Roller Camshaft
- Lift: .614"/.610"
- Duration: 277°/273°
- Lobe Separation Angle: 115°
- RPM Range: 2200-7000
- Stiffer More Durable 8620 Steel Alloy Material
- Caged Roller Bearings
- Designed For Circle Track/Drag Racing
- Performance-Proven
- Tested In NASCAR GM LS Spec Engine Series
- 1 Year Limited Warranty
GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed
Good responsiveness and excellent power when used with a remote mount turbo system.
GM LS2/LS3, GEN IV 2005-Present (Single-Bolt)
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight10.16 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)223
Cam StyleHydraulic roller tappet
Grind Number277LTB HR15
Exh. Duration Advertised (Deg)273
Engine Make/SizeChevy 364 LS2
Intake Valve Lift With Factory Rocker Arm Ratio (I0.614
Int. Duration @ .050 In. (Deg)227
Basic Operating Rpm Range2,200-7,000
Intake Valve Lift0.614 in (15.596 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)277
Lobe Separation (Deg)115
Rpm Range2200-7000
Advertised Duration277 int./273 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.61
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.614 int./0.610 exh.
Camshaft Gear Attachment1-bolt
QuantitySold individually
Exhaust Valve Lift0.61 in (15.494 mm)
Advertised Intake Duration277
Intake Duration At 050 Inch Lift227
Exhaust Duration At 050 Inch Lift223
Advertised Exhaust Duration273
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift227 int./223 exh.
Valve Springs RequiredNo
Vendor Part Number146-480-11
Package Qty1
Package TypeEA
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