Absolutely not ! The injector size AND engine size have to be programmed correctly for the system to work on any fuel injected vehicles. There is no such thing as compensation for these things-the only exception to this is mass air flow vehicles, and the injector size is still necessary, if changed from stock. What needs to be know is that the tbi systems will not tolerate any sort of rough idle, and that if you intend on continuing to use the 4L60E transmission, which is wholly electronically controlled, then the factory system is necessary. Please discontinue spreading misinformation to other people, based on a lack of any information and knowledge on your part !!