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  1. Wrong head choice?

    Drag Racing Forum
    I am building a 77 nova street/bracket car and after doing some research i think i may have made the wrong choice on my heads? my basic combo, 77 nova aprox. 3200lbs w driver. Built th350,3500 stall 8.5 rear w/ 4.88 gears, short block balanced .030 350 4 bolt main, speed pro forged flat tops...
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