Coil for GM HEI Distributor

Brand MSD Reference 8225

Coil for GM HEI Distributor (ref. 8225). MSD ignition coil for tuned and competition engines. Available from JDM Distribution, wholesaler for professionals. Delivery across Europe.

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Available from the manufacturer 24+ in stock at factory
Expected delivery to you on Nov 13, 2026
This lead time is an estimate and may change due to circumstances beyond our control

Pricing and ordering reserved for professionals.

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Coil for GM HEI Distributor

MSD ignition coil for tuned and competition engines. Ideal for improving combustion quality on a modified engine.

Key features

  • Recommended for use with MSD HEI Module PN 83647
  • Direct performance replacement for GM HEI coil-in-cap distributors
  • 70:1 turns ratio and lower primary resistance produce high voltage output
  • Full power sparks to 9,000 RPM when used with 83647 MSD HEI Module

Specifications

  • Maximum voltage: 42,000 V
  • Turns ratio: 2.92
  • Inductance: 3.5 mH
  • Warranty: 1 year, limited manufacturer warranty
  • Package (L × W × H): 21 × 15.2 × 8.3 cm
  • Weight: 835 g

ref. 8225. Available from JDM Distribution, wholesaler for professionals. Delivery across Europe.

Compatible vehicles (1)

CHEVROLET (1) ▼
Model Engine Fuel Displacement Power Years
Corvette (C3) (1968 - 1982) 350 V8 - - - 1968-1982
Product family: Engine
Engine Ignition Coils
Produit mis à jour le: 2026-10-21 13:49:37