Thread: 427 Heads
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Old 06-06-2024, 08:03 PM
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767Jockey 767Jockey is offline
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Cobra Make, Engine: Contemporary, FE, Tremec TKO 600
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My 520" FE dyno'd at 744hp with BBM heads that were not ported, only minor hand bowl blending. I believe Blair Patrick in TN is distributing them now, and he has a whole bunch in stock right now.
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