| Go back to previous topic | | Forum name | Turbo/Nitrous Tech | | Topic subject | Boost Creep?????? | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=9337 |
9337, Boost Creep?????? Posted by RyaN95i4, Nov-12-01 05:40 PM
LAST EDITED ON 12-Nov-01 AT 11:41 PM (PST)Im running basicly just a hahn stage 1 (i ordered a stage 1 from hahn, but adding my own FMIC...but thats besides the point right now)
Boost stays pegged at 5 lbs in 1st (automatic) and 1st half of second. near the top of second, boost starts to go to 8-9 pounds
the wastegate vacuum lines are perfect, zip tied and everything
i am running bascially open exhaust after the downpipe, thats the only thing i can think of that would cause the boost to go so high in top of second. im running no intercooler right now, so i really dont like it going that high, lol. Is the open exhaust why boost is going so high? anything else i should check?

 http://www.asog.net/phantom/
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9338, RE: Boost Creep?????? Posted by Fast420A, Nov-12-01 05:44 PM
Thats WAY TOO HIGH for no intercooler! Be careful. I have no idea what the problem is but I have seen it on the board before. I am sure someone knows. . .
 http://hometown.aol.com/ohshootuhh/
All Motor Beast in need of MAJOR TUNING Perf: KYB AGX Struts Neuspeed Sport Springs 5 Strut Bars (2 F/U, F/L, R/U, R/L) Sprint Front Camber Kit $15 Rear Camber Kit Corbin's A/F Gauge MSD DIS-2 Ignition System Some Regrind Cams that need High Compression (which I don't have) Ported Intake Manifold Ported Throttle Body Nameless Cold Air Intake with a K&N Filter Custom 2 1/2 inch exhaust with Dual DTM Muffler Empty Catalytic Convertor Energy Suspension Motor Mount inserts Hurricane_GS Short Shifter Symborsky Shift Kit Clutchmasters Stage 3 Modular 225/50/16inch Wheels and Tires
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9339, RE: Boost Creep?????? Posted by MuRiX, Nov-12-01 09:58 PM
I would start with putting an exhaust back on :)
MuRiX 97 Eclipse GS HRC Stage IV+ Sitting and collecting dust most of the time.. A.D.P. http://www.murix.com
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9340, RE: Boost Creep?????? Posted by RyaN95i4, Nov-13-01 02:23 AM
hehe, i would...if i could, lol.
the exhaust bolts are cross-threaded...so basically only 1 of the 2 bolts is the only thing holding it up, but theres like a 1"+ gap bewteen the downpipe and the cat.
instead of trying to muscle it, i figured it would just make me get my exhaust done sooner, lol
but does that sound reasonable? 3+ psi creep because of open exhaust?
 http://www.asog.net/phantom/
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