Boost Timing Master for MSD Ignitions r34 Mounts are 1/2" (13mm) thick

Mounts are 1/2" (13mm) thick aluminium

This tool works with tubing from 3

Part Number : AR134-5002

Brand: Raceworks

Boost Timing Master for MSD Ignitions r34 Mounts are 1/2" (13mm) thickTiming Controller Part Number: MSD8762 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! 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