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Old 02-13-2023, 09:26 AM   #4
Henrys Toy
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Smile Re: MSD Ignition box

Quote:
Originally Posted by mike britt View Post
Can you get away with running a 6AL or do you have to have a 7AL. This is a 350 TPI 245/281 combo. Any advise would be appreciated.
Good morning to all,
Yes you can certainly use an MSD 6AL box, the 7AL " might " be slightly better in overall performance, but the 6 box will work. Over the years I've found the 6 series boxes to be the most reliable. That's what I've found, good luck with your racing season.

Respectfully,
Henry Kunz 1534 H/SA
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