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Akrapovic downpipe with full exhaust. 16.9 is the most I have seen.
What do you get average when you go WOT.
Mines usually between 13.5-14.5. But I have seen 15 before.
Not sure why my car doesn't get the boost you guys get.
Do you have any CELs for the Downpipe?
Anyone running their JB+ with a Downpipe or fully Catless?
Are you getting the boost you need. Or am I the only one with low boost.
I get about 13-14psi.
You are the guy with the faulty o2 sensor codes? Get that sensor fixed. May resolve the issue!
What do you get average when you go WOT. Mines usually between 13.5-14.5. But I have seen 15 before. Not sure why my car doesn't get the boost you guys get. Do you have any CELs for the Downpipe?
No CEL for the downpipe. I am currently using the delete r to block the code. It pops up every now and then and is reset by the delete r.
Is patiently waiting for next batch and hoping he gets one but is not pestiring or asking non thread related questions repeditively.cant wait to get my tried ,tested and not released untill it worked jb+
Don't know if my foot's gotten heavier or the car is adapting, but I actually get past 3.5k rpm and on nice boost easier than before. Must learn control Luke :D 600 miles on the JB+
Hows the jb+ with 94 octane? How much do you guys turn the **** on the jb+?
not sure why everyone's so anxious to push the envelope by dialing up the ****. i personally rather be safe than sorry. that extra 1-2 lbs of boost is not worth risking blowing up my engine for since i'm not racing anyone for pink slips.
if you look at posts 391 and 397, you'll have your answer. terry ran at 75% on the **** with ~94 octane.
not sure why everyone's so anxious to push the envelope by dialing up the ****. i personally rather be safe than sorry. that extra 1-2 lbs of boost is not worth risking blowing up my engine for since i'm not racing anyone for pink slips.
if you look at posts 391 and 397, you'll have your answer. terry ran at 75% on the **** with ~94 octane.
I'm unfamiliar with the **** settings. so is this set at 0% when we get the jb+ from Terry and then say you can turn it to 75% for 94 octane? I run 93 everyday so i may turn it to 25% if I understand the logic correctly.
I'm unfamiliar with the **** settings. so is this set at 0% when we get the jb+ from Terry and then say you can turn it to 75% for 94 octane? I run 93 everyday so i may turn it to 25% if I understand the logic correctly.
i'm not sure what the dial is set at out of the box, but i do know it's not 0%. CA people are prob the worst case scenarios for the JB+ since we can only get up to 91 octane at the pump. for that reason, i'm not inclined to dial up the potentiometer at all. people who higher octane and/or meth injection can prob do so, but terry is prob the better person for fielding this question.
Yea, you guys should probably ask Terry before you even touch the pot. If you're running 91 you shouldn't move it at all. If anything, Terry has said some folks running 91 might even have to back it down a bit. Want to be faster, a good set of coils, camber plates, sway bar and sticky tires will do the trick ......along with driving skillzzzz
If anything 91 octane guys should lower it. But, so far default (50%) has been working OK. I would not raise it unless using race gas or methanol. As more feedback comes in we will revise our suggestion for adjustment.
Mine was set in the middle out of the box. Don't remember if it was listed in this thread or the jb+ manual for the n54. But I remember reading something like 92 octane leave set to the middle which is default. Here all we have is 93 premium then the next lower is 89. It runs smooth on 93 default.