Help!! Zex Owners
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Staging Lane
Joined: Apr 2007
Posts: 96
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Help!! Zex Owners I just did an install of a zex nitrous system on my 97 vette and was wondering if I have to reprogram the box everytime I disconnect the battery? Another thing is im running the 125 pills and was wondering if that was actually measured at the crank or rwhp? Im thinking about putting in the 150 pills but im waiting to see how the car runs with the 125 shot. Has anyone actually dynoed with these kits to see if the #'s are close to what zex is advertising? Thanks ahead of time for any and all help.
TECH Fanatic
Joined: Oct 2005
Posts: 1,131
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From: olympia, wash
Originally Posted by socmguy
all those #'s are supposed to be rwhp. Some dyno a little less than others
Zex hp is rated at the crank.
About the battery disconnect, good question.
Give her a try and find out.
After you reconnect the battery, turn your key on w/o starting the engine, arm the zex system and press the gas pedal to the floor. If you hear the 'noids click, your good to go.
TECH Fanatic
Joined: Oct 2005
Posts: 1,131
Likes: 76
From: olympia, wash
Originally Posted by tom1025
im pretty sure you dont have to reprogram that when u disconnect your battery....the red wire is only hot when the arm switch is on so there is never constant power to the box....
I can't believe that I missed that!
