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Old 10-06-2015, 06:41 PM   #17
cableguy0
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Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,950
Re: Tuning carb with a Vacuum Gauge

Quote:
Originally Posted by ranger danger View Post
I dont mean to hyjack this thread but I replaced my stock Ignition on my mid 70's 454 with a MSD pro billet. Plugs are gapped at 35. Should I re-gap the plugs to 45?
Absolutely. If your also running an msd box like the 6al you can go as far as .060
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