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compression ratio

  1. C30E (Hi-po?) Heads: how rare?

    Falcon Pages
    Saw these on ebay: Ford early 289 Heads, Tiger,Mustang,Falcon,Galaxy,etc - eBay (item 280563264326 end time Feb-13-11 18:07:37 PST) Which offer one of the few ways to get a bump in compression ratio in a 260 over the stock 8.8:1 CR. By my math, going from 54.5cc combustion chambers to 49.2cc...
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