Timing Off

Discussion in '1994 - 1995 Specific Tech' started by cobraclone95, Jun 12, 2012.

  1. I have 95 gt with a 347 in it and just put all new msd dis., coil, and
    6al box in. The problem is that it idles good and runs but when you
    let off the gas it back fires quite a bit would thar be to much
    timing or not enoug? Its right around 10 degrees advanced right
  2. Start by checking for exhaust leaks.