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Edelbrock 22046 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits

Edelbrock 22046 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits

Edelbrock#350-22046

Rollin' Thunder Hydraulic Roller Camshaft Kit
  • 1987-Later Chevy 283-400 Non-LT1/Non-Gen III
  • .539''/.548'' Lift
  • 296°/300° Adv. Duration
  • 1500-6500 RPM Range
    • Fits Applications:
    • 1991-1993
      BUICK
      1990-1993
      CADILLAC
      1987-1996
      CHEVROLET
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    Edelbrock 22046 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits Details

    Small Block Chevy

    Kit Includes: Rollin' Thunder Hydraulic Camshaft, hydraulic roller lifters, lifter guides, hold-down spider (only on 1987-later applications) and pushrods.

    Cam Notes: This camshaft works great when matched with Performer RPM Air-Gap intake manifold p/n 350-7516, Thunder Series AVS carb p/n 350-1813, and Performer RPM E-Tec cylinder heads p/n 350-60979; this combo produces 435 HP / 435 ft.-lbs. of torque.
    Use with high stall torque converter only.
    Use only stock ratio rocker arms.

    Operating Range1500-6500 RPM
    Duration Advertised296° Intake/300° Exhaust
    Duration @ .050''234° Intake/238° Exhaust
    Lift @ Valve.539'' Intake/.548'' Exhaust
    Lift @ Cam.359'' Intake/.365'' Exhaust
    Lobe Separation Angle112°
    Intake Centerline107°
    Intake Timing @ .050" Open 10° BTDC
    Close 44° ABDC
    Exhaust Timing @ .050" Open 56° BBDC
    Close 2° ATDC

    Edelbrock 22046 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits

    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
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