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  • Timing question

    What are some of yall running for ignition timing on ur 302-347. Mines got a 347, Edelbrock RPM .520 lift cam, full MSD ignition, Edelbrock performer heads and rpm intake, holley 670 vac secondaty, C6, etc. Just looking for a good starting point for some low end grunt and cruising.

  • #2
    I would set total timing at 36deg to start. Go drive it, if it pings back it off two deg if it doesn't add two deg until it pings or feels slower then back it down 2 deg and leave it. Good start
    89 dove grey lx, turbo blowthrough

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    • #3
      lol...34 is a good spot to start.
      Vortex rear stand $75
      8.8 410s. $50

      **SKAGG NASTY**
      My goal in life is to not arrive at the grave in a well preserved body.
      but rather to skid in sideways, totally worn out, shouting "holy shit!!!.. what a ride!"

      1990 Foxbody GT for that ass
      11 4 door
      13 FX2 White 5.0

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