just installed the chip and #9 resister in my 94 crew cab duley it took 30 minutes before my truck couldn't get out of its own way but now it can keep up and pass my 95 duley with a 454 big block I can't wait to see what it does to the mileage but even...
...read more
From: brian w.

hey walt, the injectors did just what you said they would. i could not believe the extra power. thanks again. harold b.
...read more
From: harold b.