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Edelbrock Performer Aluminum Cylinder Head for Small Block Chevy


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Performer Aluminum Cylinder Head for Small Block Chevy
  • 1986-Earlier Small Block Chevy
  • Valve Springs for Hydraulic Flat Tappet Camshaft
  • Port Volumes: 185cc/65cc
  • Valve Size: 2.02"/1.60"
  • 64cc Combustion Chamber
  • Max Lift: .575"
  • Complete Head, Sold Individually
  • Free Shipping - Estimated to ship direct from manufacturer

    If I were to change the springs to match with a hydraulic roller camshaft, what would be the max diameter spring I could use, and what would be the max lift I could use, before I run into clearance issues with the valve train?

    Asked by: Skyě11
    This will depend on if you are machining these heads. YOu can normally run a lift to .650" before issues with the correct rocker arm. These heads have a 1.46" diameter spring, you may want to look into a beehive style spring option.
    Answered by: Rusty B
    Date published: 2018-05-17

    Can these heads be used with hydraulic roller camshaft, like the zz4?

    Asked by: Skyě11
    You will need to change the springs to match the hydraulic roller camshaft.
    Answered by: Rusty B
    Date published: 2018-05-16

    I have a 1969 Corvette with a 0.30 over 350. The pistons are TRW L2304F 11-1 compression. Will there be any interference between the pistons and cylinder head # 350-60909. Are longer push rods needed with roller tip rockers?

    Asked by: Pat068
    There should be no issues with these heads. However, we recommend checking clearances when installing.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-30
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