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![]() Enthusiast ![]() Joined Mar 11, '09 From Baltimore, Maryland Currently Offline Reputation: 1 (100%) ![]() |
I just installed a Greddy Profec B Spec-II
![]() 10psi= 68kPa 11psi= 75kPa 12psi= 82kPa 13psi= 89kPa Boost Mode Lo Set 38% Gain 10% Start Boost 0.65 (x100kPa) (range:0~3.0 x x100kPa) Warning 0.75 (x100kPa) Limiter L.20% Boost Mode Hi Set 42% Gain 15% Start Boost 0.75 (x100kPa) Warning 0.82 (x100kPa) Limiter L.30% I'm not sure about any of the settings. Are there any stickys on this? This post has been edited by speed-CCNP: Jun 1, 2009 - 10:59 PM |
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![]() Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) ![]() |
Every car is different, but here is the basic idea.
Set: This is the boost u want to run Gain: This is the responsiveness and spool up of the turbo Start Boost: Also responsiveness. Warning: What boost do you want the limiter to kick in, in case you boost too much Limiter: How much you want the boost to be decreased by, in the event of boosting too much. So basically, set your SET to the boost level you want to reach. Then Add as much GAIN as possible to get the most responsive spool up. If you add too much GAIN, you will see boost spikes. The START BOOST should be set about .75 bar, like you have it. Change the Warning to 1.00bar and the limiter is probably fine at 30%. Dont set START BOOST and WARNING too closely, because that can cause inconsistent boosting. Make sense? -------------------- 15PSI - 30MPG - Megasquirt Tuned
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