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Unpublished Item

Moroso 64991

Billet Aluminum Carburetor Spacer 1" Thickness



Moroso 64991

Part Number: 710-64991

Billet Aluminum Carburetor Spacer
  • 1'' Thickness
  • 4150/4160-series Carburetor
  • 4-Hole Plenum Design
  • 1.696'' Diameter Bores
  • $71.37

    Ships
    from Manufacturer
    Made In USA

    Specifications:

    Mounting Hardware Included
    No
    Gaskets Included
    No
    Thickness (in.)
    1
    Carburetor Spacer Finish
    Natural
    Carburetor Spacer Material
    Aluminum
    Carburetor Spacer Style
    4-hole
    Quantity
    Sold individually
    Manufacturer's Part Number:
    64991

    The purpose behind Moroso's (or any other) carburetor spacer is to extend the length of the intake mixture column to improve air/fuel distribution. There are two different styles of spacers with distinctively different benefits. The open plenum design increases plenum volume for improved high rpm power, while the 4-hole designs increase the air/fuel mixture velocity for improved low-speed and mid-range torque. Fully CNC machined from 6061-T6 billet aluminum to extremely accurate specifications.

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