Overview of Allen distributor machine
High-Energy Conversion
How to Install an HEI Distributor for an AMC V-8
Let's start another argument about HEI's
GM HEI Distributor Upgrade for 258 I6 Jeeps
GM HEI distributor - Advance Curve Kit install
Highlights, Precision machined chromoly weights and center plate., Designed to eliminate erratic timing., Includes three sets of springs., Complete
PerTronix D9001 Flame-Thrower HEI Distributor Advance Curve Kit
Let's start another argument about HEI's
How Initial, Mechanical, and Vacuum Advance Work Together to Make Power
DuraFire Distributor, GM HEI, V8, without Vacuum Advance
HEI DISTRIBUTOR, WITH OUT VACUUM ADVANCE
Tuning a Distributor's Advance Curve (For MAX Performance & Power!)