Keep the RPM air gap. Upgrade the 700carb with a holley/proform 750HP carb body kit.
Get rear jet extensions and holley float bowl whistle baffles for road racing.
Get a Crane F278-2 cam with 1.6 rockers
or a Crane F280-2 cam with 1.5's or 1.6 rockers.
Both either are fine with power brakes. Nice powerfull street strip/road racer mechanical flat tappet cams.
But tame enough for street driving.
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