I recently purchased a MSD Digital 6 ignition box which has the ability to retard the timing. I don't run NOX but the possibility of retarding the timing @ top RPM interests me. I could use the RPM signal from my delay box to send a signal @the upper end of the RPM curve to retard the timing. Is there anything to gain here?? Does anybody have experience with doing this ???
67 Chevelle Drag Car 3348 # w/ driver & 30# ballast 522 BBC N/A, Turbo 400
Wolfe Craft rear antisway bar and control Arms,4.10 spool 10.5 x 28 MT slicks, Pulling 615 H.P. to rear wheels on chassis dyno.Best run 1.346 60 ft, 9.524 E.T. @ 141.54