71 Duster 360 (new project)

Checked engine compression on Fuster...everything is at 160.....Changed back to msd 6al from the msd 7al3...now...thinking about the problem with the two step..the rotary rpm module for the launch is the common denominator ;;;going to use a single chip instead...trying to find where I put all the 3000 rpm chips...lol....Or since only one car is running going to rotary switch from dart or demon....always great to have spare lying around..