Got a new motor in and I'm running the LTCC system, no nitrous yet, but that will come later. A couple of questions. There is a single wire, (yellow), that comes from the LTCC controller, used for the 2 stage delay. What's the concept here, do I hook this up to a source that goes high, (12v), when the spray is on? If so how would it, (LTCC Controller), know which delay stage, first or second, to activate?

Thanks.

 

I'd like to know also....subscribing.

 

If I remember correctly, been several years since I read the LTCC manual, but do have pdf files at work I can glance back over but that is either a 2step function or a retard function, cant have both.
I used the 2step function on my 94 355 LT4 stuff with NX kit. Only problem is it would not 2step low enough for my combo. But from I recall if it was to be set up as a retard, if it was activated (12V) it would retard the timing at the set limit from the dip switches. I did not think it delayed this activity. I thought it would have been a nice way to run a motor tune and then activate it for the spray but ended up pulling timing from the tune and picked up on motor and never worried about the spray.
3rd pass on the juice it went 11.17@119.5, never ran it again, got rid of the car and now run this Bolt on car that might see juice in the future.