The Boost Timing Master lets the driver adjust ignition retard from 1 degree per pound of boost up to 3 degrees per pound via a dash-mounted control knob, making on-the-fly adjustments possible as fuel quality, altitude, or air quality changes. A boost pressure port connects to the manifold, and the unit wires directly to an MSD Ignition Control, with a maximum of 15 degrees of retard and an adjustable boost pressure point to start the retard.
Specifications:
- Category: Engine
- Part Type: Engine Variable Valve Timing (VVT) Adjuster
- Product Type: Timing Master
- Sub Category: Hardware, Fasteners and Fittings
- Retard range: 1-3 degrees per pound of boost, up to 15 degrees maximum
- Adjustable boost pressure point to start the retard
- Includes dash-mounted retard knob
- Wires directly to an MSD Ignition Control
- Part Number: 8762
Ideal for roots-blower applications looking for basic boost-based timing retard.
FAQ
How much timing retard does the 8762 provide?
It adjusts from 1 to 3 degrees of retard per pound of boost, up to a maximum of 15 degrees.
How is the retard adjusted?
A dash-mounted control knob lets the driver adjust the retard on the fly.
What does it connect to?
It connects to the intake manifold via a boost pressure port and wires directly to an MSD Ignition Control.
What applications is it best suited for?
It's well suited for roots-blower applications needing basic boost-based timing retard.

