VA and EZ Edge

[shendren]

what are these things? thanks. scott.

 

[HVAC]

Consider doing a search. There is a lot of info pertaining to both.

 

[chuck3]

Fueling Boxes.

Kinda like adding a four barrel carb. to a V8 that had a two barrel. Only lots more HP increase.

 

[HC]

You've probably heard of "chipping" fuel injected vehicles. The VA and EZ are boxes that have the same effect - basically, they alter the timing and fueling curves (the inputs to the computer-controlled injection pump) so that you can get more HP out of your engine. Before you ask "which is better", let me just say that each has it's proponents.