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Moroso Adjustable Vacuum Advance Kit - 1975-+81 GM HEI Distributors

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Shipping: Ships from Michigan.
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  • Allows you to change the amount of ignition vacuum advance for maximum part-throttle performance while preventing the harmful effects of spark knock (detonation)
  • Dial in as much spark advance as conditions permit-add more advance under light load conditions to improve throttle response and fuel economy, or limit spark advance in high compression engines and high load conditions to eliminate knock
  • Built-in stop prevents the adjustment screw from "backing out" like other designs
  • Includes 3/32" Allen wrench and easy-to-follow instructions
  • Perfect companion to Moroso H. E. I. Advance Curve Kit #MOR72300

    Pit Stop USA offers Moroso Adjustable Vacuum Advance Kit - 1975-+81 GM HEI Distributors 72315 at low everyday prices. Be sure to check out all of our products from Moroso Performance Products including Moroso Performance Products Vacuum Advance.
  • Details

    • MOR72315
    • MOR72315
    • 84663723155
    • Moroso Performance Products
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 0.4 lbs.
    • W6.6500” x H2.5000” x L9.7000”
    • Ships from Michigan.

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