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f303

  1. New Member Introductions
    Hello, I am looking for ways to give me more power on my motor. It's a 1986 5.0 HO that has been converted to carburated. I was told I could get a timing chain and gear set that can be advanced by 4 degrees... Is this gonna benefit me or just hurt my camshaft? I have a Ford Racing F303 hydraulic...
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