JB+ @100% boost Q?

PeteW84 · 06-10-2010, 11:26 PM

Hey fellas, I got a quick question regarding boost pressure with JB+ @100% with the bypass. What kind of boost pressure should I see? I recently installed the Burger Digital Gauge and I see some high readings. I was pushing my car hard today, and the highest reading was 15.2psi. I've seen prenty of 12,13,14 psi but not 15? Was that just a boost spike? What kind of psi should I see on regular basis?

PeteW84 · 06-11-2010, 10:32 AM

I know most of you fellas run the JB3, but I know there's quite a few JB+ out there....anyone?

Sal Collaziano · 06-11-2010, 10:43 AM

I think most people with a JB+ don't have a boost gauge.

Mike@N54Tuning.com · 06-11-2010, 11:05 AM

Is this sustained boost or just peak recall? The jb+ at max should be about 4.5 - 5.0 psi ontop of stock.

Mike

PeteW84 · 06-11-2010, 02:38 PM

Quote:

Originally Posted by Mike@N54Tuning.com

Is this sustained boost or just peak recall? The jb+ at max should be about 4.5 - 5.0 psi ontop of stock.

Mike

Hi Mike, the 15.2 psi was on peak recall, but I've seen over 14 psi sustained. Which would be about right. Just making sure.

06-10-2010, 11:26 PM	#1
PeteW84 COBB'ed 65 Rep 2,228 Posts Drives: 13 Mini Cooper S Join Date: Apr 2008 Location: Tinley Park, IL iTrader: (1) Garage List 2008 335i [7.56]	JB+ @100% boost Q? Hey fellas, I got a quick question regarding boost pressure with JB+ @100% with the bypass. What kind of boost pressure should I see? I recently installed the Burger Digital Gauge and I see some high readings. I was pushing my car hard today, and the highest reading was 15.2psi. I've seen prenty of 12,13,14 psi but not 15? Was that just a boost spike? What kind of psi should I see on regular basis? __________________ 13 Mini Cooper S 08 E92 335i (SOLD)
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06-11-2010, 10:32 AM	#2
PeteW84 COBB'ed 65 Rep 2,228 Posts Drives: 13 Mini Cooper S Join Date: Apr 2008 Location: Tinley Park, IL iTrader: (1) Garage List 2008 335i [7.56]	I know most of you fellas run the JB3, but I know there's quite a few JB+ out there....anyone? __________________ 13 Mini Cooper S 08 E92 335i (SOLD)
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06-11-2010, 10:43 AM	#3
Sal Collaziano Lieutenant 60 Rep 424 Posts Drives: 2015 BMW X5 Join Date: Jul 2008 Location: Royal Palm Beach, Florida iTrader: (0) Garage List 2007 335i [0.00]	I think most people with a JB+ don't have a boost gauge. __________________ Sal Collaziano Stinger Forum
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06-11-2010, 11:05 AM	#4
Mike@N54Tuning.com Joint Chiefs of Staff 5037 Rep 116,174 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Is this sustained boost or just peak recall? The jb+ at max should be about 4.5 - 5.0 psi ontop of stock. Mike
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