Select Your Ride

1
2
3

MSD GM HEI Ignition Coil 42kV 70:1 Turns Ratio 0.31 Ohm Primary Resistance 8225

Part Number: MSD8225
MSD IGNITION
(No reviews yet) Write a Review
SKU:
MSD8225
UPC:
085132082254
MPN:
8225
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.81 LBS
$122.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

MSD GM HEI Coil 8225

The MSD GM HEI Coil 8225 is a high-performance ignition coil designed to replace stock GM HEI coil-in-cap distributors. It features a 70:1 turns ratio and lower primary resistance, delivering high voltage output for enhanced spark energy. When paired with the MSD HEI Module PN 83647, it provides full power sparks up to 9,000 RPM, ensuring optimal engine performance.

  • Direct performance replacement for GM HEI coil-in-cap distributors
  • 70:1 turns ratio and lower primary resistance for high voltage output
  • Full power sparks up to 9,000 RPM when used with MSD HEI Module PN 83647
  • CARB E.O. approved for use in all 50 states
  • Epoxy-filled construction for durability in harsh conditions
  • Inductance: 3.5 mH
  • Maximum Voltage: 42,000 Volts
  • Peak Current: 200 mA
  • Primary Resistance: 0.31 Ohms
  • Secondary Resistance: 9.2K Ohms
  • Spark Duration: 200 µs
  • Turns Ratio: 70:1
  • Color: Black
  • Warranty: Limited 1 Year
View AllClose

Specs

MFG Part #:
8225
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for MSD GM HEI Ignition Coil 42kV 70:1 Turns Ratio 0.31 Ohm Primary Resistance 8225

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER