Recent content by Whosprim

  1. W

    Street-able NA 454 7.4L build

    Ok. So the factory one had the 6 degree retard? I'm swapping to a mild CC cam with that effect the timing on the cam? Not knowledgeable on this engine. Thanks in advance.
  2. W

    Street-able NA 454 7.4L build

    What is the "special" gen 6 timing set?
  3. W

    Speedmaster heads

    Hello everyone. New here. I'm rebuilding a gen 6 7.4 454 for a customer. I'm more a LS builder but doing this for a friend. Got the short block done with a new crank, resized rods, new bearings and piston rings. We bought a set of Speedmaster heads PN PCE281.2033. Also going to run a mild CC...
Top