481X timing

Discussion in 'PSI Superchargers Tech Questions' started by turbo69camaro, Jun 10, 2016.

  1. turbo69camaro

    turbo69camaro Member

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    What were you guys running for timing pro mag with 45 -50 psi boost
     
    #1
    turbo69camaro, Jun 10, 2016
  2. Mike Canter

    Mike Canter Top Dragster
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    That depends on type heads and compression and cam
     
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    Mike Canter, Jun 10, 2016
  3. tad1011

    tad1011 Member

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    We run 32 degrees with stage 3 heads and 64# boost. Remember it is a wedge motor and takes more timing than a hemi. 10-1 to 10-5 compression.
     
    #3
    tad1011, Jun 11, 2016
  4. DQUES

    DQUES Member

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    Always a good idea to start a little conservative with timing and work your way up with a new combo . To many variables as mentioned above with comp ratio , cam , boost etc ...
     
    #4
    DQUES, Jun 11, 2016

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