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Edelbrock 607315

Performer RPM Polished Cylinder Head for Small Block Chevy

Edelbrock 607315

350-607315

made in usa
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Edelbrock 607315 Performer RPM Polished Cylinder Head for Small Block Chevy $1,003.44
  • 1986 & Earlier Small Block Chevy 302-400ci
  • Valve Springs for Hydraulic Roller
  • Port Volumes: 195cc/65cc
  • Combustion Chamber size: 70cc
  • Valve Sizes: 2.02"/1.60"
  • Straight Spark Plug
  • Polished
  • Assembled, Sold Each

  • Edelbrock 607315 Details

    Performer RPM Small Block Aluminum Straight Plug Cylinder Heads

    Designed for non-emissions 302, 327, 350 and 400 c.i.d. engines up to 1986, these heads made 420 horsepower with the Performer RPM Power Package for small-block Chevys. Hardened pushrods are required.

    Installation Notes: When using stock rockers on SB-Chevy Performer & Performer RPM heads, .100'' longer than stock pushrods are required. Due to valve-to-cylinder bore interference, SB-Chevy heads may not be used on engines with less than 4'' bore (262, 265, 283, 305, 307 c.i.d.) except with camshafts having less than .450'' valve lift.

    Tech Tip: To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs such as the RC12YC (P/N 192-49776). They are 0.230'' shorter than a conventional spark plug and have a 5/8'' hex for easier access.

    Combustion Chamber Volume:70cc
    Intake Runner Volume:195cc
    Exhaust Runner Volume:65cc
    Intake Valve Diameter:2.02''
    Exhaust Valve Diameter:1.60''
    Valve Stem Diameter:11/32''
    Valve Guides:Manganese Bronze
    Deck Thickness:9/16''
    Valve Spring Diameter:1.46''
    Valve Spring Maximum Lift:0.575''
    Rocker Stud:3/8''
    Guideplate:Hardened Steel
    Pushrod Diameter:5/16''
    Valve Angle:23°
    Exhaust Port Location:Stock
    Spark Plug Fitment:14mm x 3/4'' Reach,
    Gasket Seat


    Valve LiftIntakeExhaust
    .100''6351
    .200''12494
    .300''181128
    .400''227146
    .500''253157
    .600''253163
    .700''N/AN/A
    Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O

    Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    Type
    Complete
    Finish
    Polished
    Emission
    N/A
    Cylinder Head Type
    Standard
    Usage
    Street/Hi-Performance
    Preparation
    Bolt On (Not Required)
    Accessory Bolt Holes Drilled
    Yes
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Volume (cc)
    70
    Cylinder Head Finish
    Polished
    Cylinder Head Material
    Aluminum
    Cylinder Head Style
    Assembled
    Damper Spring Included
    Yes
    Exhaust Port Location
    Standard
    Exhaust Port Shape
    Square
    Exhaust Runner Volume (cc)
    65
    Exhaust Valve Diameter (in.)
    1.6
    Exhaust Valves Included
    Yes
    Guideplates Included
    Yes
    Heat Crossover
    No
    Intake Port Location
    Standard
    Intake Runner Volume (cc)
    185
    Intake Valve Angle
    23
    Intake Valve Diameter (in.)
    2.02
    Intake Valves Included
    Yes
    Lock Style
    7 degree
    Locks Included
    Yes
    Machined for O-Ring
    No
    Maximum Valve Lift (in.)
    0.6
    Number of Springs Per Valve
    Dual
    Oiling Style
    Through pushrod
    Outside Diameter of Outer Spring (in.)
    1.46
    Quantity
    Sold individually
    Retainer Material
    Steel
    Retainers Included
    Yes
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    Yes
    Rocker Arms Included
    No
    Spark Plug Style
    Straight
    Steam Holes Drilled
    No
    Valve Cover Mounting Style
    Perimeter bolt
    Valve Guide Material
    Manganese bronze
    Valve Guides Included
    Yes
    Valve Seat Machine Style
    3-angle
    Valve Seat Material
    Powdered metal
    Valve Seats Machined
    Yes
    Valve Springs Included
    Yes
    Valve Stem Seal Style
    Positive stop
    Valve Stem Seals Included
    Yes
    Manufacturer's Part Number:
    607315

    Edelbrock Performer RPM Small Block Cylinder Heads
    The Performer RPM Small Block aluminum cylinder heads are designed for Small Block Chevy 302, 327, 350 and 400ci engines up to 1986. These heads feature 195cc intake ports and 65cc exhaust ports with 2.02" intake and 1.60" exhaust valves and 1.46" valve springs that allow a .575" maximum lift. To use stock rockers on the Performer RPM, .100" longer than stock pushrods are required. Made In The USA!



    Features:
  • Available w/Polished Finish
  • Intake Runner Volume: 195cc
  • Exhaust Runner Volume: 65cc
  • Intake Valve Diameter: 2.02"
  • Exhaust Valve Diameter: 1.60"
  • Valve Guides: Manganese Bronze
  • Combustion Chamber Volume: 64cc & 70cc
  • Valve Spring Diameter: 1.46"
  • Valve Spring Max Lift: .575"
  • Valve Stem Diameter: 11/32"
  • Guideplate: Hardened Steel
  • Pushrod Diameter: 5/16"
  • Deck Thickness: 9/16"
  • Rocker Stud: 3/8"
  • Valve Angle: 23°
  • Made In The USA!

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