Thread: 6x heads
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  #15  
Old 08-05-2011, 07:06 AM
rad400 rad400 is offline
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Join Date: Mar 2007
Location: Newark De.
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Those heads will below compression around 8:1 I think. Good for 87 octane

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Conrad
79 Trans AM 406 #12 heads Torker II intake Crower 60210 750 holley vac. sec. T400 3500 Stall 3:73:1 rear. ECMTTFMFers. IHTTFMFers.
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