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#1
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boost gauge question
Hey guys, a guy at a local speed shop just installed my autometer phantom 30/30 boost/vac gauge and I just have a little question. At WOT, boost seems to spike at around 14-15 psi, then slowly comes down to like 12-13. Now, I have a Dejon intake pipe, and it doesn't have the ports on it like the stock one does for the hose that connect to the BCS. So, that hose is just hanging around. Now, here are the questions:
First, is the 15 psi normal on the car when I thought stock was ~10psi with only mods consisting of intake, bov, and uicp? Second, is the hanging hose causing this? Do I need to cap it off somehow, and if so, how? Lol, and if you are wondering why I didn't install it, it's because I don't trust myself with the electrical hookup that needed to be done. The shop owner is pretty well known around here, so I trust he did a good job. He took second place at nopi down here in sportman class in his evo. I have a pic of it on my site. Thanks guys.
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![]() 2006 Wicked White Evo IX GSR 323 awhp / 311 tq. (Dynojet) http://www.projectevoix.com http://www.4WStuning.com 99 RS < 98 GSX < 06 EVO
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#2
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Re: boost gauge question
Do you have a MBC? If you do the BCS is worthless. When I was completely stock, the first thing I did was install an boost gauge. I was reading about 14psi on the gauge, also an autometer.
Sounds normal.
__________________
![]() 1997 Spyder GS-T 5-Speed EVO III 16g, DSMLink, Walboro 190 lph Fuel Pump, FIC 650cc injectors, CoolingMist 150psi Methanol Injection, Greddy EVO 2 Cat Back, 2.5" Extreme DP, 2.5" Extreme Hi-Flow Cat, Injen intake, HyperDrive C1 Street Disk & PP, HyperDrive Lightweight Flywheel, 1g BOV, RRE UICP, Home Depot MBC, AEM UEGO WBO2, Brembo Slotted rotors, Akebono Ceramic Pads |
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#3
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Nope, no mbc or ebc yet. Do you think I should still cap off the hose though?
__________________
![]() 2006 Wicked White Evo IX GSR 323 awhp / 311 tq. (Dynojet) http://www.projectevoix.com http://www.4WStuning.com 99 RS < 98 GSX < 06 EVO
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#4
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Re: boost gauge question
Don't cap off the hose that goes to the intake unless you want to run maximum boost. Be sure to cap off the nipple it went to on the intake. Ah, nevermind, you're intake doesnt have it. Leave the hose alone, it's correct the way it is.
Sounds normal to me too. 2g stock boost was advertised as 14 psi. 10 psi sounds low. Even 1Gs were 11 psi.
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Kevin Jewer RWD Talon - 7.92 at 180 Mightymax - 10.7 at 125 |
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#5
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Re: boost gauge question
well if i were u i would just go put a stock intake pipe on and see if it reacts the same. even if u aint got one u could probley pcik one up at a j-yard forl eik 10 bucks anyways
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#6
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God damn... laser apexi turbo, do you not look at the dates of the threads when you post replies in them?
__________________
![]() 2006 Wicked White Evo IX GSR 323 awhp / 311 tq. (Dynojet) http://www.projectevoix.com http://www.4WStuning.com 99 RS < 98 GSX < 06 EVO
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#7
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Re: boost gauge question
nope.. not usually.
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#8
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Well just a "heads-up" for you, noone really likes it when people bring up old threads unless it is an update from the thread poster. Just tryin to help out before you get flamed by everyone.
__________________
![]() 2006 Wicked White Evo IX GSR 323 awhp / 311 tq. (Dynojet) http://www.projectevoix.com http://www.4WStuning.com 99 RS < 98 GSX < 06 EVO
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#9
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Re: boost gauge question
ight man thast kool. ill check more often
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#10
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Re: Re: boost gauge question
Quote:
__________________
![]() 1997 Spyder GS-T 5-Speed EVO III 16g, DSMLink, Walboro 190 lph Fuel Pump, FIC 650cc injectors, CoolingMist 150psi Methanol Injection, Greddy EVO 2 Cat Back, 2.5" Extreme DP, 2.5" Extreme Hi-Flow Cat, Injen intake, HyperDrive C1 Street Disk & PP, HyperDrive Lightweight Flywheel, 1g BOV, RRE UICP, Home Depot MBC, AEM UEGO WBO2, Brembo Slotted rotors, Akebono Ceramic Pads |
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