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Edelbrock 2208 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits



Edelbrock 2208 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits
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JEGS Part Number: 350-2208

Rollin' Thunder Hydraulic Roller Camshaft
  • 1957-86 Chevy 265-350
  • .462''/.479'' Lift
  • 280°/290° Adv. Duration
  • Idle-5500 RPM Range
  • $387.14

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    Edelbrock 2208 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits Details

    Small Block Chevy

    Cam Notes: This camshaft works great when matched w/Performer EPS intake manifold p/n 350-2716, Performer carb p/n 350-1407, and Performer E-Tec cylinder heads p/n 350-60979; this combo produces 364 HP / 402 ft.-lbs. of torque. Matching Edelbrock roller tappet lifter set p/n 350-97423

    Operating RangeIdle-5500 RPM
    Duration Advertised280° Intake/290° Exhaust
    Duration @ .050''212° Intake/222° Exhaust
    Lift @ Valve.462'' Intake/.479'' Exhaust
    Lift @ Cam.308'' Intake/.319'' Exhaust
    Lobe Separation Angle112°
    Intake Centerline107°
    Intake Timing @ .050" Open 1° BTDC
    Close 33° ABDC
    Exhaust Timing @ .050" Open 48° BBDC
    Close 6° ATDC

    Important Application Information:
    Rollin Thunder Hydraulic Roller cams are for street high-performance and racing applications only - not for heavy vehicles. Use with Edelbrock Performer RPM heads (or other aftermarket heads), adjustable valvetrain components, screw-in studs, high performance adjustable rocker arms and at least 9.5:1 compression ratio. Headers, high-energy ignitions, lower-than-stock rear gearing and a high-performance torque converter (in auto. transmission equipped vehicles) are necessary.

    Specifications:

    Intake Valve Lift (in.)
    0.462
    Exhaust Valve Lift (in.)
    0.479
    RPM Range
    1500-5500
    Int. Duration @ .050 in. (Deg)
    212
    Exh. Duration @ .050 in. (Deg)
    222
    Int. Duration Advertised (Deg)
    280
    Exh. Duration Advertised (Deg)
    290
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Performance
    Lobe Separation (Deg)
    112
    Advertised Duration
    280 int./290 exh.
    Advertised Exhaust Duration
    290
    Advertised Intake Duration
    280
    Basic Operating RPM Range
    1,500-5,500
    Cam Style
    Hydraulic roller tappet
    Camshaft Gear Attachment
    3-bolt
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    212 int./222 exh.
    Exhaust Duration at 050 inch Lift
    222
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.479
    Intake Duration at 050 inch Lift
    212
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.462
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.462 int./0.479 exh.
    Valve Springs Required
    Yes
    Manufacturer's Part Number:
    2208

    ROLLIN' THUNDER CAMSHAFTS

    Edelbrock Rollin' Thunder Camshafts are designed to improve horsepower and torque, produce a great sounding performance idle and provide sufficient vacuum at idle to support power accessories. Compared to conventional flat tappet hydraulic cams, Rollin' Thunder Camshafts have more aggressive lift profiles without excessive valve overlap that can compromise low-RPM drivability (reduced friction provided by roller tappets makes this combination of accelerated valve lift and reduced duration possible). Edelbrock Rollin' Thunder Camshafts are performance matched to Edelbrock Total Power Package components for proven performance.

    Rollin' Thunder Camshaft Features
  • Performance: Higher lift velocity and faster valve action increase horsepower and torque
  • Drivability: Great-sounding idle with excellent vacuum at idle to support power accessories
  • Durability: A roller tappet's small surface area + reduced friction + stronger camshaft material (hardend steel or iron) = long camshaft life
  • Environmental: Can use ILSAC GF-4 oil, which lowers engine emissions and does not require zinc or phosphate oil additives
  • Economy: Reduced contact friction between the lifter and camshaft increases fuel economy for better mileage potential

  • ROLLIN' THUNDER CAMSHAFT KITS
    These complete cam kits feature an Edelbrock Rollin' Thunder Hydraulic Roller Camshaft and Edelbrock Hydraulic Roller Lifters and Pushrods that are dyno-matched for a trouble-free installation. Each kit includes: camshaft, hydraulic roller lifters, lifter guides, pushrods, and hold-down spider (1987-Later applications only). Kits offer great performance gains when matched with the rest of the Edelbrock Total Power Package.
  • Complete kit gives you everything you need to upgrade your camshaft
  • Virtually eliminate break-in problems (no special break-in required over flat tappet cams)
  • Higher lift velocity and faster valve action produce superior horsepower and torque
  • Get more horsepower and torque without sacrificing idle quality and manifold vacuum
  • Reduced friction improves fuel economy

  • *Not legal for sale or use on pollution-controlled motor vehicles