This kit lets installers remove or bypass a low-powered GM HEI module and coil and replace them with an MSD Digital 6AL Ignition Control and Blaster SS coil, delivering more power, a wider rpm range, easier starting, and better mileage and performance.
Specifications:
- Category: Ignition
- Color: Red and Black
- Part Type: Ignition Kit
- Product Type: Kits
- Sub Category: Primary Ignition
- Includes: MSD Digital 6AL Ignition Control, Blaster SS Coil, coil wire, HEI dust cover
- Built-in Soft Touch Rev Control protects against over-rev damage
- Part Number: 85001
FAQ
What's included in the MSD 85001 Super HEI Kit?
The kit includes the MSD Digital 6AL Ignition Control, a Blaster SS coil, a coil wire, and an HEI dust cover.
What does this kit replace?
It removes or bypasses the low-powered stock GM HEI module and coil.
Does the kit include rev limiting protection?
Yes, the MSD Digital 6AL included in the kit has a Soft Touch Rev Control to protect the engine from over-rev damage.
What benefits does this kit provide over a stock HEI?
It provides more power, an increased rpm range, easier starting, and better mileage and performance.

