Favorite nitrous system....

Only experience I have with Nitrous was not a good one.....knuckleheaded friend had a kit on a 440 4 speed Cuda. Idiot tried to shift with the juice flowing.....the carnage was incredible...

They have a switch you can hook up to the clutch pedal that stops the flow while your banging the gears. That and a good rev limit switch on the system will protect the engine.