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Dart 11010010

Pro 1 LS1 Aluminum Cylinder Head Bare

Dart 11010010

301-11010010

made in usa
jegs shipping
FREE Shipping
Estimated ship date 09/27/17 if Ordered Today
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Dart 11010010 Pro 1 LS1 Aluminum Cylinder Head Bare $606.94
Pro 1 LS1 Aluminum Cylinder Head
  • Bare
  • 205cc Intake Ports
  • 62cc Combustion Chambers

  • Specifications:

    Accessory Bolt Holes Drilled
    Yes
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Style
    Heart
    Combustion Chamber Volume (cc)
    62
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    Cylinder Head Style
    Bare
    Damper Spring Included
    No
    Exhaust Port Location
    Standard
    Exhaust Valve Diameter (in.)
    1.6
    Exhaust Valves Included
    No
    Guideplates Included
    No
    Heat Crossover
    No
    Intake Port Location
    Standard
    Intake Runner Volume (cc)
    205
    Intake Valve Diameter (in.)
    2.02
    Intake Valves Included
    No
    Locks Included
    No
    Machined for O-Ring
    No
    Oiling Style
    Through head
    Quantity
    Sold individually
    Retainers Included
    No
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    No
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Valve Cover Mounting Style
    Centerbolt
    Valve Guide Material
    Manganese bronze
    Valve Guides Included
    Yes
    Valve Seat Machine Style
    4-angle intake/3-angle exhaust
    Valve Seat Material
    Powdered metal
    Valve Seats Machined
    Yes
    Valve Springs Included
    No
    Valve Stem Seals Included
    No
    Manufacturer's Part Number:
    11010010

    The Dart LS1 Pro 1 Aluminum Cylinder Heads out flow, have a more efficient combustion chamber and have more user friendly features than production LS1 castings. The Dart LS1 head retains stock valve angles, stock valve locations and stock accessory mounting holes to make installation easy. Virtually everything else has been improved including it costs less than comparable OEM heads!

    Features:
  • Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity.
  • Extra thick walls provide material for porting.
  • Additional metal above the ports accommodates valve train upgrades.
  • Standard multi-angle intake and radiused exhaust seats.
  • Manganese bronze valve guides and interlocking hardened valve seats ensure long term reliability.
  • Racing inspired combustion chamber improves flame propagation and increases air flow.
  • 5-axis CNC bowl blended for optimal flow charactristics.
  • Sold Individually

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