i dont know 4door in real life, but i remember years back i always got a kick out of reading his threads lol.

now, about the saftey of meth injection..... the alkycontrol.com kits have a pressure sensor built in, you have an led which turns red when the pump is on, then when you get line pressure, it will send more voltage to the led and it will turn green, well, you can wire that pressure sensor into a relay along with an electronic boost controller, the boost controller will only hit high boost when you have line pressure, you could also just wire the relay into the power of the boost controller, and it will turn on when you get line pressure, and if you lose pressure, it will turn off and the boost will drop down to wastegate spring pressure. my wastegate goes as low as about 11psi, which is not near enough to really hurt anything. its also good to have a knock light of some sort hooked up, it will let you know to let off quickly.