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02-13-2023, 02:05 PM
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#8 |
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Junior Member
Join Date: Apr 2012
Location: Atco, NJ
Posts: 32
Likes: 19
Liked 22 Times in 12 Posts
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Re: MSD Ignition box
I replaced a 7AL2 with a 6AL between rounds after having the car shutdown on return road. Before it shut off the tach was jumping all over the place and would barely run.
I was racing an index class using weight to run the index. I didn't change weight after replacing with 6AL and ran exactly the same ET. This was with a ZZ4 engine making around 380 hp . 11 second Chevelle |
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