how much boost can a 411 pcm hande?
#3
TECH Senior Member
iTrader: (26)
They can only run boost till the MAF maxes out. Maybe 450hp. Then you need a custom OS programmed into it and a 2 or 3 bar MAP so it can see the boost and fuel for it. Guys have tricked them and hack tuned them for more boost but it's not necessarily the right way to do things...
#5
Formerly ScreamingL
Ppl have ran more then 30, some will only tune the last row for higher boost
Now ive heard of some running a 5 bar sensor on stock pcm but they are narrowing resolution and doing alot of scaling
Now ive heard of some running a 5 bar sensor on stock pcm but they are narrowing resolution and doing alot of scaling
#7
Thanks for the input, im not trying to do anything fancy-to insane here , just the marine intake, and a manifold refrenced adjustable pressure regulator plummed in at the ds rear right before it goes back into the return line, and around 30 lb lnjectors
The old rajay I have is from an old sbc kit just a plain bare bones turbo, I also have an ihi about the same size.
I just got the wiring pinout info for the v6 411 swap, and I would really like to manage to keep the whole thing hassle free when inspection time comes around. im in DFW - an emissions county in N Texas.
The old rajay I have is from an old sbc kit just a plain bare bones turbo, I also have an ihi about the same size.
I just got the wiring pinout info for the v6 411 swap, and I would really like to manage to keep the whole thing hassle free when inspection time comes around. im in DFW - an emissions county in N Texas.