PerTronix Ignition D9006 Adjustable Vacuum Advance Canister for GM HEI Distributors

Optimize ignition timing and improve drivability with the PerTronix Ignition D9006 Adjustable Vacuum Advance Canister. Designed for GM HEI distributors, this replacement canister allows you to fine-tune vacuum advance characteristics for your specific engine combination, driving conditions, and performance goals. Its adjustable design helps support more precise timing control compared with a fixed vacuum advance unit.
The D9006 is a practical choice for street-driven vehicles, performance builds, and ignition systems that require customized vacuum advance tuning. Adjustability can help improve throttle response, fuel efficiency, and overall engine operation when properly matched to the distributor and engine setup. This canister is intended for use with compatible GM HEI distributor applications and should be installed according to the distributor manufacturer’s service procedures.
Built for dependable ignition-system service, the PerTronix Ignition D9006 provides a straightforward way to replace a worn or non-adjustable vacuum advance unit. Verify compatibility with your distributor before installation, and use appropriate timing equipment to confirm the final ignition curve. The compact canister design supports clean installation while maintaining the functional benefits of vacuum-controlled timing advance.

Features:

• Brand: PerTronix Ignition

• Part Number: D9006

• Application: GM HEI distributors

• Design: Adjustable vacuum advance canister

• Function: Allows customized vacuum advance tuning

• Use: Suitable for compatible street and performance ignition applications

• Installation: Direct replacement-style component for appropriate distributor configurations