MSD 6 BTM Boost TIming MasterYouTube Button

Boost Timing Master for use with MSD Ignition Control

Perfect for roots blowers looking for basic timing retard based on boost. Includes dash mounted retard knob.

PART# 8762

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$396.95   Suggested Retail
$356.95   Your Price
Estimated shipping date: 06/08/2020
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The Boost Timing Masters allow you to adjust the amount of ignition retard from 1° per pound of boost to 3° per pound via a control knob that you mount on the dashboard. This way you can make adjustments on the fly to prevent detonation as fuel quality or altitude and air quality changes up to a maximum of 15° retard. You can also set a boost pressure point to start the retard. There is a boost pressure port to connect to your manifold and the BTM wires easily to the MSD Ignition Control.


  • Adjust the timing from the driver’s seat.
  • Easily connects to your MSD Ignition.
  • New feature allows you to set a boost pressure point to start the retard!


Emission Code1
Product TypeTiming Master
Part Number8762



This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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