hi
does anyone here know the best way to activate a two stage system using the t-brake. I want the 1st stage to come on after the brake is released and shut off when i go into second gear at which the 2nd stage activates through 3rd gear and both come shut of when I lift the throttle through a full throttle switch.
Any ideas on how to make it simpler etc.?

 

Thats easy use 2 relays. 1 relay to activate the NOS at full throttle, the other for the 2 systems.1st system hook to 87 the second on 87a. you better get a timing retard.