The COMP 9000 Series Vacuum Advance Distributors are the most advanced electronic, vacuum advance ignition systems in the performance industry. These distributors offers an adjustable vacuum advance that provides performance and street economy in one system. Mallory has precisely calibrated both the mechanical and vacuum curves for normal driving conditions. However, both curves may be adjusted to meet your specific driving or racing requirements. These systems will drive both OEM and Mallory high performance coils.
