Thread: how fast have you gone with reproduction 1967-1969 style D PORT long branches
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Old 05-14-2023, 09:15 AM
grandam1979 grandam1979 is offline
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Location: Ohio, Findlay
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My buddy’s purestock ram air II car runs mid 12’s at 114-115 mph with long branch manifolds and full 2.5 exhaust. I know Jim’s car went 118+

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