greddy profec b spec II question ! / help!

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Eli
Posts: 59
Joined: Thu Jun 05, 2003 3:14 pm
Car: 1995 240sx
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hey to all with the greddy profec b boost controller just wondering what your set %, gain %, start boost, warning, and limiter is set at. also a brief description of your setup.

I just started to play around with my profec but i do not want to overboost however so far my peak is at 8.4 psi (which is low) however my set % is at like 15%. I want to run atleast 9.5 to 10 psi. I have a basically stock setup (exhaust, bov, 3"dp).

also what is the idle vacum reading supposed to be at? mine reads like -90 around. thanks


f150intally
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Joined: Fri Feb 28, 2003 3:57 pm
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Here are my settings, i'm running in PSI mode.

Low: set boost 20-24 depending on the weather yields 10.5lbs., gain% 10, start boost 9.0lbs. warning 12.0lbs, limiter 16%

High: set boost 38-40 yields 14.5-14.7lbs, gain% 10, start boost 13.0, warning 15.8, limiter 32%

Do not mess with the gain. leave it at the factory default of 10% for both high and low boost.

my vacuum is the same as yours.

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Eli
Posts: 59
Joined: Thu Jun 05, 2003 3:14 pm
Car: 1995 240sx
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^thanks man!

f150intally
Posts: 420
Joined: Fri Feb 28, 2003 3:57 pm
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no prob, just let me know how yours works out.


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