800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

COMP Cams Tri-Power Xtreme Hydraulic Roller Camshaft GM 8100/8.1L 2001-Present Lift: .500"/.493"

COMP Cams 46-525-9

249-46-525-9

jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 08/24/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
COMP Cams Tri-Power Xtreme Hydraulic Roller Camshaft GM 8100/8.1L 2001-Present Lift: .500"/.493" $338.99
Tri-Power Xtreme Hydraulic Roller Camshaft
GM 8100/8.1L 2001-Present
  • Lift: .500"/.493"
  • Duration: 246°/258°
  • Lobe Separation Angle: 116°
  • RPM Range: 600-4600

  • COMP Cams 46-525-9 Details

    GM 8100/8.1L 2001-Present

  • Optimized Fuel Mileage
  • Good Torque Horse Power
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.493
    Intake Valve Lift (in.)
    0.500
    Int. Duration @ .050 in. (Deg)
    194
    Exh. Duration @ .050 in. (Deg)
    206
    Int. Duration Advertised (Deg)
    246
    Exh. Duration Advertised (Deg)
    258
    RPM Range
    600-4600
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Performance
    Engine Make/Size
    Chevy 496
    Advertised Duration (in.)
    246/258 exh.
    Advertised Exhaust Duration
    258
    Advertised Intake Duration
    246
    Basic Operating RPM Range
    600-4,600
    Cam Style
    Hydraulic roller tappet
    Camshaft Gear Attachment
    1-bolt
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    194 int./206 exh.
    Exhaust Duration at 050 inch Lift
    206
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.493
    Grind Number
    TPX 246HR-16
    Intake Duration at 050 inch Lift
    194
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.5
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.500 int./0.493 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    116
    Manufacturer's Part Number:
    46-525-9

    For late model, fuel injected, computer-controlled engines, Tri-Power Xtreme Camshafts are designed to work with Fast Flash Programmers to optimize torque and horsepower and improve fuel efficiency. They feature a hydraulic roller design, work with a standard valvetrain, and require no modifications to install.

    Features:
  • Three different camshaft designs targeted to improve horsepower, torque or fuel efficiency
  • By decreasing pumping losses, efficiency and performance are enhanced, regardless of camshaft selected
  • Designed for factory fuel injected engines; use programmer for best mileage gains

  • Does COMP Cams 46-525-9 fit your vehicle?

    Narrow Results

    2001-2005 CHEVROLET SILVERADO 3500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: CLASSIC LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004 CHEVROLET SILVERADO 3500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 CHEVROLET SILVERADO 3500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2004 CHEVROLET SUBURBAN 2500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2002-2004 CHEVROLET SUBURBAN 2500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: CLASSIC LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: CLASSIC LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2005 CHEVROLET SILVERADO 3500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: CLASSIC LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 CHEVROLET SUBURBAN 2500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 CHEVROLET SUBURBAN 2500

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~Must Use Bronze Tip Fuel Pump Pushrod When Using High Prs./High Vol. Pump
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations