Winter updates to the Jeep were all electrical. Added a driveshaft speed sensor, electronic boost control, and a line lock. I mounted the switches in an old torched piston from my nitrous days.
Left switch is line lock arm, left button is line lock enable.
Right switch is launch control. If the switch is enabled, vehicle speed below 1 mph, and clutch in, the launch rev limiter is set, boost builder enabled, and line lock set. When either of those three conditions are broken, rev limiter releases, boost vs time starts, and line lock releases.
Right button is rolling antilag.
Excuse the mess.