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Dynatech Hi-Velocity Merge Collector 2-1/4" Primary Tubes

Dynatech 780-12518

329-780-12518

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Estimated to ship directly from the manufacturer on 06/25/18
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Dynatech Hi-Velocity Merge Collector 2-1/4" Primary Tubes $259.99
Hi-Velocity Merge Collector
  • 2-1/4" Primary Tubes
  • 4" Collector Outlet
  • 12" Overall Length
  • Ceramic Coated

  • Dynatech 780-12518 Details

    4" Collector Outlet

  • 100% TIG-welded
  • Optimum reduction angle
  • Increases torque and horsepower
  • Formed long transition 4-into-1 design for maximum power
  • Jig-located U-tabs at 180 degrees for bolt-on mounting
  • Sold individually

  • Specifications:

    Overall Length (in.)
    12
    Collector Finish
    Ceramic coated
    Collector Material
    Mild steel
    Collector Style
    4 Into 1
    Collector Type
    Slip-on
    Primary Tube Diameter (in.)
    2 1/4
    Quantity
    Sold individually
    Collector Diameter (in.)
    4
    Manufacturer's Part Number:
    780-12518

    Dynatech merge collectors are a popular option when your racing application requires that last 5-10 horsepower. If you're looking for the maximum available horsepower, this is your most cost effective option. Jig-welded U-tabs for bolt-on installation and are available in ceramic coated, stainless steel, and mild steel. Used by many of the top teams in Pro Stock, Comp and Super Stock.

    Note: Merge collectors are not usually a ''bolt it on and go'' part. In order to realize the full potential of this collector design, dyno testing is recommended for proper camshaft selection. Sold Individually.

    Some parts are not legal for use in California or other states with similar laws / regulations