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Is boost supposed to be a solid number?

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Old 04-30-2008, 07:32 PM
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Default Is boost supposed to be a solid number?

When i'm boosting, my gauge doesn't read a solid number. It moves like. 2-2-3-2-3-3-3-4-3-3-4-4-4-4- and such. It fluctuates boost as my RPM rockets up. Is this normal? Or am I supposed to be reading solid numbers like 2-----3-----4------5?
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Old 04-30-2008, 07:39 PM
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what kind of guage?
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Old 04-30-2008, 07:41 PM
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AEM boost judging by his signature
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Old 04-30-2008, 07:42 PM
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Originally Posted by jaxtcracer
AEM boost judging by his signature
I didn't bother reading his signature....
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Old 04-30-2008, 07:43 PM
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When I start to go into boost, depending how hard I'm pushing it, my gauge will read like 2 then 3 then 4 and so on till I'm at redline, then it hits the 6-7psi mark. I have an autometer gauge, so i don't know if that matters, but it's a pretty constant number.
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Old 04-30-2008, 08:20 PM
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yeah aem boost. Not sure if thats normal or not lol. Its only a solid number for about a second then it keeps bouncing.
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Old 04-30-2008, 08:28 PM
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maybe it's because it's a digital gauge? I could be totally wrong and sound like an a$$, but it's a guess....
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Old 04-30-2008, 08:36 PM
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it could be that but I just want to see if its like that for anyone else that has a digital aem boost gauge haha. and naw no ones saying youre sounding like an ___! Its all good haha.
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Old 04-30-2008, 09:03 PM
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My AEM Boost gauge does that too. It's normal as it hedges around the half way point between whole numbers. (1.5, 2.5, 3.5, etc.)
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Old 04-30-2008, 09:07 PM
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well, my guess would be that the digital display on the boost gauge versus the analog needle or traveling light pattern is far more sensitive and quicker to respond and display fluctuations in readings...

basically the flashing number changes faster than just a regular gauge with a needle spinning around. so it just seems like it is irratic because of how quick and sensitive ahd digital read out is?

does any of that make sense? it kinda does in my head.
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Old 04-30-2008, 09:18 PM
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^ yep and since it only displays whole numbers it can't give you an exact reading if you're holding steady at say 6.5, it's going to fluctuate between 6 and 7.


...kinda sucks imo. I love the gauge and I have the matching wideband controller but for the money spent how hard would it have been for them to show fractions to at least the tenth.
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Old 04-30-2008, 09:50 PM
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ya I have the AEM gauge and the same thing happens to me. 8-8-7-7-8-7-6-8-7-7-7-8. the gauge is kind of a pain actually lol
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Old 05-01-2008, 01:32 AM
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That's a sucky gauge if it acts like that.
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Old 05-01-2008, 01:38 AM
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Originally Posted by rhythmnsmoke
That's a sucky gauge if it acts like that.
Travis' stays at 14psi

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Old 05-01-2008, 01:41 AM
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Originally Posted by Scott8
Originally Posted by rhythmnsmoke
That's a sucky gauge if it acts like that.
Travis' stays at 14psi


lol burn
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Old 05-01-2008, 01:42 AM
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nothing but love for Travis!!!!
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Old 05-01-2008, 01:47 AM
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i was wondering are you guys using the boost controller function on the aem? if so what are your settings?
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Old 05-01-2008, 01:58 AM
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Originally Posted by i20solara02i
i was wondering are you guys using the boost controller function on the aem? if so what are your settings?
AEM makes both a digital boost gauge, and a combo digital boost gauge/boost controller call the AEM Truboost.
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Old 05-01-2008, 02:19 AM
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Originally Posted by Scott8
nothing but love for Travis!!!!

Go Big or Go HOME!
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Old 05-01-2008, 03:59 AM
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I can't believe nobody noticed this, he has a supercharger your not going to see full boost until around redline. The super charger ramps up boost like that
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