Ignition curve's

Discussion in 'Big Block Cadillacs' started by 2JvLo, Jan 24, 2020.

  1. 2JvLo

    2JvLo Member

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    Location:
    holland
    What vehicle(s) do you drive?:
    66 Cdv 500
    Before i'd start to reinvent the wheel :laugh:
    What are you guys running for ignition advance curves with what type of camshaft and compression?
     
  2. Cadillac Kid 1

    Cadillac Kid 1 Well-Known Member

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    Location:
    San Antonio Texas
    14 initial with 20 in the distributor all in by 3000 rpm. 10.2:1, 258degree roller cam and 1100cfm carb. I am running a vacuum advance that starts at 8 “ with about 12 degree at 16 inches. Works for me.
    Greg Surfas
     
  3. jwsunup

    jwsunup New Member

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    Location:
    orange texas
    What vehicle(s) do you drive?:
    24 model T roadster p/u with 500/ t350 jag irs
    12 initial, 24 more in by 2800. 8.5 compression,280/520 hydraulic cam w/ shaft rockers, two holley 600 cfm carbs on home made intake. 2200 lb Model T ford, T350, jag rear w/ 3.31's.
     

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