Ok, ive got a ?. I just got my profec 2 installed and its acting as if the pcm is still in control. spike and tapper to 15psi at redline. I didnt do the install so i dont know if its in correct. Anyway, i had a mbc on my srt and it hit way harder than the profec 2 ever did, and seemed to hold boost better. I had a profec b at one time also in my talon and it did a decent job. My questions are this. Those of you running the profec 2, do you still have boost tapper issues? Tappers to 15psi @ redline.

What boost controller are you guys running?
Trying to decide if i want to sell my ebc and a Mbc
thanx billy

 

did you dissconnect the boost solnoid ??? if not the computer is going to try and keep the stock settings

 

i have a hallman boost controller holds like a rock and is at a great price =)

 

Greddy Profec e-01......
Works great.

Tim

 

one of 2 things:

hoses connected wrong
remove the top of the airbox, or at least the snorkel

 

+1

 

Dude... with the profec, you've got to interact with it. If you just turn the car on and go, it has a safety feature that clips the boost. the easiest way it to push the hi/low button a few times and then put it where it should be set. It's a pain, but a good safety feature. Give that a try.

 

old school profec b. One of the best and easiest EBCs to use.

 

Hallman MBC it is great for the money and easyly adjustable

 

+2

 

Are you supposed to disconnect the stock solnoid?

 

no you're suppose to leave it hooked up and cap off te ends... if you disconnect it you will get a cel

im running a sbc-id 3.. i love it .. 4 different settings.....

 

+3

 

+whatever number it is by now

 

Cool, thanks for the reply...