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Edelbrock 61329

E-CNC 230 LS3 Cylinder Head LSX Block 230cc Intake Ports

Edelbrock 61329
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Product images may differ from actual product appearance.

350-61329

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Estimated ship date 08/31/17 if Ordered Today
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Edelbrock 61329 E-CNC 230 LS3 Cylinder Head LSX Block 230cc Intake Ports $1,456.67
  • LSX Blocks (6-Bolt Flange)
  • Rectangle Port
  • Port Volumes: 230cc/80cc
  • Valve Size: 2.135"/1.55"
  • 69cc Combustion Chambers
  • Max Lift: 680"
  • Assembled, Sold Individually

  • Edelbrock 61329 Details

    LS3 Cylinder Head

    E-CNC LS3 Cylinder Heads are a great general-purpose high performance cylinder head for any street- strip LS engine. These cylinder heads have a high velocity port compared to stock LS3 cylinder heads, making them an ideal upgrade for any cathedral port or 3.89" bore LS application. They feature an improved design and casting that gives cylinder head porters more material to work with compared to stock heads. Like all of our other E-CNC cylinder heads, these feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved performance. Compatible with stock style rocker arms.

    Combustion Chamber Volume:69cc
    Intake Runner Volume:230cc
    Exhaust Runner Volume:80cc
    Intake Valve Diameter:2.135''
    Exhaust Valve Diameter:1.55''
    Valve Stem Diameter:8mm
    Valve Guides:Manganese Bronze
    Deck Thickness:5/8''
    Valve Spring Diameter:1.30''
    Valve Spring Maximum Lift:0.680''
    Rocker Stud:N/A
    Guideplate:N/A
    Pushrod Diameter:5/16''
    Valve Angle:13.25°
    Exhaust Port Location:0.125" Raised
    Spark Plug Fitment:14mm x .708'' Reach,
    Tapered Seat (OE-style)


    Valve LiftIntakeExhaust
    .100''6848
    .200''142101
    .300''217150
    .400''268186
    .500''304206
    .600''326215
    .700''298220
    Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O

    Specifications:

    Type
    Complete
    Emission
    N/A
    Cylinder Head Type
    Standard
    Usage
    Racing
    Preparation
    Bolt On (Not Required)
    Finish
    Cast Aluminum
    Engine Make/Size
    Chevy LSX
    Manufacturer's Part Number:
    61329

    Fully CNC'd Intake/Exhaust Ports
    and Combustion Chambers!


    Designed for 1997 & later LS based Chevy engines including 4.8L, 5.3L, 5.7L & 6.0L. All E-CNC heads feature fully CNC'd LS3 intake ports, combustion chambers and exhaust ports for improved air-flow.

    Match with any one of Edelbrock's LS series intake manifolds and camshafts for a dyno-proven performance combination. Rocker bolt kit p/n 350-8597 includes 8 rocker bolts that are shorter than stock to prevent the bolts from protruding into the intake ports.
    Made In The USA!

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