tuning help.

  1. L

    5.4 4v base ignition timing table help.

    Hey all, this seems to be the one forum with somewhat dedicated support for tuner studios relating to mustang motors. I have a 2001 5.4 4v out of a navigator and am trying to get a better base ignition timing table. The engine is stock running off rusefi through tunnerstudios. I have been...
  2. squeak93

    Tuners come on inside

    2003 Mach 1. Classic bolt ons, sct4 custom tune from reputable tuner. (yes not quite svt but also not 2v) Bolts ons include: (for tuner purposes) JLT fenderwell CAI - dry filter 1/2 intake lid spacer Factory manifolds with o/r Mach prochamber (oh that sound!) Mac cat back 4.10 gears 305/30/18...