Got a quick question. Just got the procharger and have the aeromotive fmu that comes with it. They say u need some low pressure regulator and a C02 bottle to tune the scalar setting, but ive gone everywhere. Ive been to home depot, lowes, autozone, oreilley's, advanced auto parts, and none of those places have it. Most have pressure sources that read high psi tho, which will not work. I dont know where to go to get this damn regulator. What do you guys suggest, please dont say to get a reflash, cause ive already heard that answer several times. Plus i bought the J&S, so i feel safe and confident even tho i will be using the aeromotive fmu. But if anyone knows, please let me know, thanks!

 

i thought you put the slides all the to the top & turn the tiny dial until all the red lights across the top come on 1 light for basically each psi of boost
then you slowly lower the slides when you tune to get the proper a/f ratios

 

the directions say otherwise? Im still very confused, and dont know where to find the pressure regulator.

 

I could tell you where my scales are set, but I don't think it truely help you out to much. But since you live in San Antonio, Tere with ZCHICKZ.com can probably point you in the right direction. She lives down there and she's real good at answering her e-mails too. She owns and knows her. Procharger as well. Good luck.

 

try here:
www.zchickz.com/prochg4.htm

 

well i looked everywhere and give up. Been to about 10 different shops and called another 5 and no one has a low pressure regulator. What if i just left the scalar setting at, lets say 10, and dyno tune it then, will that make a difference where the scalar setting is at?

 

Call ATI tech support. Those guys are very helpful, or they have been for me in the past.