Tri-Power Xtreme Hydraulic Roller Camshaft GM Gen III/VI Three-Bolt 1997-Present Lift: .500"/.493"
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-54-525-11

Tri-Power Xtreme Hydraulic Roller Camshaft GM Gen III/VI Three-Bolt 1997-Present Lift: .500"/.493"

$51595
ShippingShips on 09/16/2026
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GM Gen III/VI Three-Bolt 1997-Present
    Tri-Power Xtreme Hydraulic Roller Camshaft
    GM Gen III/VI Three-Bolt 1997-Present
  • Lift: .500"/.493"
  • Duration: 246°/258°
  • Lobe Separation Angle: 117°
  • RPM Range: 800-5800

  • Optimized Fuel Mileage
  • Good Torque Horse Power
  • 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


    Optimized fuel mileage with good torque and horsepower. Needs programmer.

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.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft
BrandCOMP CAMS
Package Height2.9
Package Width2.9
Package Length24.3
Weight9.97 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)206
Cam StyleHydraulic roller tappet
Grind NumberTPX 246HR-17
Exh. Duration Advertised (Deg)258
Engine Make/SizeChevy 350 LS6
Intake Valve Lift With Factory Rocker Arm Ratio (I0.5
Int. Duration @ .050 In. (Deg)194
Basic Operating Rpm Range800-5,800
Intake Valve Lift0.5 in (12.7 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)246
Lobe Separation (Deg)117
Rpm Range800-5800
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.493
Advertised Duration (In.)246/258 exh.
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.500 int./0.493 exh.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lift0.493 in (12.522 mm)
Advertised Intake Duration246
Intake Duration At 050 Inch Lift194
Exhaust Duration At 050 Inch Lift206
Advertised Exhaust Duration258
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift194 int./206 exh.
Valve Springs RequiredYes
Vendor Part Number54-525-11
Package Qty1
Package TypeEA
No Questions
No Reviews

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