I will be installing a TNT F1 kit with an MSD window switch and I will also be using a Harlen Two Step. I was hoping that someone knowledgable could look at the diagram I made up and tell me if the set up will work or if I made any errors.

I also plan on using a Dynotune Air/Fuel safety switch and connecting that ground to the solenoids.

Thanks very much in advance.

 

TTT Anyone?

 

You have to label what the wires on the harlen are or do, the colors dont help cause I dont have a set of instructions.

 

The Yellow wire supplies a ground when the window switch is actively limiting RPM. (After the momentary switch is pressed to activate the window switch)

The White wire goes to a momentary push button to activate the two step after the clutch is depressed.

The Grey wire taps into the pcm for the clutch switch. When the clutch is released it deactivates the two step.

Thanks

 

That looks good, looks like what I just did, but I was wiring up a 2 stage Nitrous System, 2 step, and a transbrake.

 

Are you guys talking about a two step ignition? If so where can you find one for LS1's?

 

http://www.harlan-engineering.com/st...tep/2step.html

Thanks BLT FED.

Anyone else have any feedback?