Im going to order one right now. Ill have to look at wiring diagrams to see if the wires are not congruent. I just kinda think that might be better than say an analog output from say an aem but I always overthink stuff. Just want the fastest hz to make it to the reader as possible. Not to hijack thread, but a boosted consideration (with massive disclaimer) as far as timing goes would be a good video for me. But probably only me and simply because I am not all that up on centrifugal timing techniques. Ill pay Scott Clark
Or you can pay me either way.
The narrowband in the factory harness is using the same input as a wideband would be, the AEM and the spartan both output an analog signal that the MS can use. now if you are using an MS3 then I suggest using the spartan3 or aem and using canbus connection.
timing is relative to the build and the octane used.
a safe place to start using premium fuel and an assumed CR of 9:1 is
29* at 2500 taper to 31* at redline 100kpa
then pull .75-1* per psi, this is plenty safe to get started.
target a AFR of 11.8-12 under boost to begin.
assuming you are doing streetcar things