What are you running...
As far as Spark plugs go? what are you gapped at? any problems with longevity or misfires?
Right now I am running Autolite 104's gapped at 53 and a few idle misfires. can't tell top end wise.
later today I'm gonna have a guy scan the car. then I'm going to buy some 104's and 103's and gap them at .035 and see which scans look better.
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