N63 550i jb4

535_BiTurbo · 12-05-2016, 04:42 PM

Any real world track times with the Jb4 yet?

I believe badblack550xi ran 11.8 @ 118mph on the old JB Stage 2 (4psi and race gas) and the JB4 make more power (6-8psi total so an additional 2-4 psi on top of the JB Stage 2) than the JB stage 2. im assuming with JB4, traps should be in the 120s with low/mid 11s.

badblack550xi · 12-05-2016, 10:42 PM

Quote:

Originally Posted by 535_BiTurbo

Any real world track times with the Jb4 yet?

I believe badblack550xi ran 11.8 @ 118mph on the old JB Stage 2 (4psi and race gas) and the JB4 make more power (6-8psi total so an additional 2-4 psi on top of the JB Stage 2) than the JB stage 2. im assuming with JB4, traps should be in the 120s with low/mid 11s.

need my car back haha

535_BiTurbo · 12-06-2016, 11:55 AM

Quote:

Originally Posted by badblack550xi

need my car back haha

Why did you sale it?

What track times did you run with the JB stage 1 and race gas?

535_BiTurbo · 05-10-2017, 07:31 PM

bump

badblack550xi · 05-10-2017, 10:09 PM

Quote:

Originally Posted by 535_BiTurbo

bump

12 flat

12-05-2016, 04:42 PM	#1
535_BiTurbo Captain 107 Rep 659 Posts Drives: 2012 550I - BMS Stg 1 & CAI Join Date: Sep 2013 Location: Texas iTrader: (0)	N63 550i jb4 Any real world track times with the Jb4 yet? I believe badblack550xi ran 11.8 @ 118mph on the old JB Stage 2 (4psi and race gas) and the JB4 make more power (6-8psi total so an additional 2-4 psi on top of the JB Stage 2) than the JB stage 2. im assuming with JB4, traps should be in the 120s with low/mid 11s. Last edited by 535_BiTurbo; 12-05-2016 at 04:50 PM..
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05-10-2017, 07:31 PM	#4
535_BiTurbo Captain 107 Rep 659 Posts Drives: 2012 550I - BMS Stg 1 & CAI Join Date: Sep 2013 Location: Texas iTrader: (0)	bump
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