I would like to know if i can use msd # 8680 on my 94 pontiac fbird to retard the timing. i currently run a full msd set up! dist -6al box etc. I ask this because on my current tune there is 8dg of timing pulled at all times. Thanks for any and all input.
Yes, I use this on my cuda. For that hot start retard. It is mounted under the dash out if the way. Depending on how you set it for 0 , you have a ton of control over your ignition curve. It likes 12 volts.