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Old 12-02-2011, 12:41 PM   #30
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Default Re: Tech West Racing Services MSD Upgrade

Originally Posted by Techwest Racing Services View Post
Mark Lewis
The best matching coil for your MSD 6al would be either the Autozone C-839 or Carquest FD-478. Either will work....
Are these the recommended coils for all 6al boxes, regardless of the combination?
I've been using the same MSD 8207 for at least 15 years.
I've never had an issue. The last bracket race of this fall in October, I didnt have to change my dial for 6 rounds and went 3 rounds in a row within .004 with only about 10 minutes of downtime between each.
I'm still interested in the upgrade, just curious, if it will be beneficial, or if it is just cheap insurance?

Thank you,
Clark Doukas
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