i was wondering if u can run both of these on ur truck or do they plug in the same spot? will it gain u anything or hurt? i know tst has a box with 10 different levels can u run this and a power edge ez? thanks!

 

The Comp is the Edge EZ from Heck(gotta keep the censor happy).
The Edge EZ is a "Minor" HP/Torque gainer.
If you have the Comp and don't hook up the pump wire, it acts just like an EZ.
Hook up the pump wire and ......
The Edge boxes provide both timing and fueling.
I think the TST is a fueling box only, piggy-back with the EZ you get the best of both worlds.

You wouldn't need both a Comp and an EZ.

 

In my opion you need only one fueling box and then get some better injectors. for the price of 2 boxes you can get one mean box and some excellent injectors and have better fuel usage.

 

So far my conclusion with the Powermax 3 Comp is that it does not get effected by the EZ like the regular Powermax 3.<br>Actually when I ran the EZ, Powermax 3 Comp with my DD 3's, I saw a loss of boost of 2 psi with the combo and also could feel and hear what I believed to be too much advance in timing on the top end rpm range and I also saw no noticable improvement in bottom end.<br>I am going to test this with a regular Powermax in a few weeks.<br><br>This is with an ETH.<br><br>One thing I like is on any level I do not get much smoke with the B-1 Kwik spool and this combination.