Non Distructive testing (letting the smoke out)

[Bruce Plecan]

Nother thing, what would be a "safe test" for how long overloading
a driver would take.  If I wanted to see if something was going to
work on injector drivers, how long in running them would it take to
see if they fail?.
  I have two items to test, running 16 injectors off of a 8 cyl TPI ecm
  Running 4 P+H injectors where 2 are normally fittted.
I would figure if the ecm gets only warm to the touch that would be one
clue.
Cheers
Bruce