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MSD Super HEI Kits

MSD85001 (MS) DS
MSD Super HEI kits solve the common problem of power loss and a lack of response above 4,500 rpm. Both kits allow you to remove or bypass the low-powered HEI module and coil and replace them with an MSD 6A or 6AL ignition control and Blaster 2 high output coil. The results are more power, an increased rpm range, easier starting, and better mileage and performance. The Super HEI conversion fits all GM V8 engines with the GM HEI internal coil distributor. The complete Super HEI kits include an MSD 6A ignition, Blaster 2 coil, coil wire, HEI dust cover, and coil bracket. The HEI II kits are identical to the standard kits, except that they come with a 6AL ignition. The 6AL has Soft Touch Rev Control to protect your engine from overrevving.
Pricing: $347.95
Free Shipping (Lower 48)


Brand: MSD Ignition

Manufacturer's Part Number: 85001

Part Type: Ignition Box and Coil Kits

Product Line: MSD Super HEI Kits

Circuitry: Digital

Rev Limiter: Yes

Ignition Box Output: Capacitive discharge

Timing Retard: None

CD Voltage Output to Coil: 520-540 V

Minimum Operating Voltage: 12 V

Maximum Operating Voltage: 15 V

Current Draw: 0.7 amps per 1,000 rpm

Spark Output (millijoules): 135-145 Millijoules

Length (in): 8.000 in.

Height (in): 2.250 in.

Width (in): 4.000 in.

Ignition Box Color: Red

Coil Included: Yes

Coil Style: E-core

Coil Internal Construction: Epoxy

Maximum Voltage: 40,000 V

Mounting Bracket Included: No

Coil Wire Included: Yes

Coil Shape: Square

Coil Color: Red

Quantity: Sold as a kit.

Notes: Kit includes MSD digital 6AL ignition, Blaster SS coil, coil wire, and HEI dust cover.


  • MSD85001 (MS) DS
  • MSD85001 (MS) DS
  • MSD Ignition
  • New

Shipping Information

  • Item Requires Shipping
  • 5.8 lbs.
  • W10.6000” x H9.7000” x L13.9000”
  • Free Shipping (Lower 48)

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