ACCEL Adjustable Vacuum Advance for GM HEI Distributors

ACCEL

$40.99
SKU:
ACC-131035
Shipping:
Calculated at Checkout

Fully adjustable vacuum advance cannister for GM HEI distributors
This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or "pinging". This kit includes an allen wrench for easy adjustment along with instructions.

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