 Ways to combat boost creep |
 Jun 4, 2008 - 11:37 PM
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Enthusiast  Joined Jan 22, '06 From Savannah, GA Currently Offline Reputation: 1 (100%)  |
Ok so before my car died my boost gauge at the most i ever noticed read about .9 bars. calculated thats about 13 psi. i bought an upgraded ct26 with a larger compressor wheel from brashboy on ebay. im not sure what the wastegate is set at but this seems really high. i dont want to wreck anything internal and only want to run about 8 or 9 psi. also i have a custom 3 inch exhaust that i personally built with a high flow xlerator muffler with a single 3" inlet and dual 3" outlets. i know im running some major boost creep and am wondering how best to stop that and add some backpreassure to the turbo to slow freewheel.
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Jun 5, 2008 - 8:09 AM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
The smaller the exhaust, the less creep youll have.
However, 8-9psi is less then stock boost on a 3sgte. Ive been running mine at 1.05bar for a few years now without any problems. -------------------- 15PSI - 30MPG - Megasquirt Tuned
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Jun 5, 2008 - 12:35 PM
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Enthusiast Joined Aug 29, '02 From Lake Orion, MI Currently Offline Reputation: 6 (100%) |
QUOTE (lagos @ Jun 5, 2008 - 9:09 AM)  The smaller the exhaust, the less creep youll have. However, 8-9psi is less then stock boost on a 3sgte. Ive been running mine at 1.05bar for a few years now without any problems. Isn't factory boost around 11 ~ 12 psi on the 2nd Gen ? and 13 ~ 14 psi on the 3rd ? -------------------- -Mike
mjcoury@gmail.com Team Reynolds Style Celica Blog Celica Wiki It will take him a moment to realize that he's about to make a 180 degree turn at speed, but you will be ready for it. Brace for the g's, and fast heel-toe work. |
Posts in this topic
6G94celica Ways to combat boost creep Jun 4, 2008 - 11:37 PM
DEATH Depends on where they were sold. US 2nd gen is onl... Jun 5, 2008 - 12:39 PM lagos QUOTE (DEATH @ Jun 5, 2008 - 1:39 PM... Jun 5, 2008 - 12:57 PM
DEATH QUOTE (lagos @ Jun 5, 2008 - 12:57 P... Jun 5, 2008 - 3:12 PM 6G94celica ok i was under the impression that 13 was way more... Jun 5, 2008 - 2:18 PM qatar11 QUOTE (6G94celica @ Jun 5, 2008 - 3... Jun 5, 2008 - 2:43 PM lagos QUOTE (6G94celica @ Jun 5, 2008 - 3... Jun 5, 2008 - 3:03 PM lagos All 3sgte's should hit 10psi stock. If yours i... Jun 5, 2008 - 3:22 PM DEATH I wish there was someone in this area who knew the... Jun 5, 2008 - 3:30 PM qatar11 QUOTE (DEATH @ Jun 5, 2008 - 4:30 PM... Jun 6, 2008 - 6:22 AM lagos Wait, you mean to tell me I typed out that whole s... Jun 5, 2008 - 3:41 PM DEATH I just got done with my other little Gremlins and ... Jun 5, 2008 - 3:55 PM stephen_lee your only hitting 6psi
thats scary haha
is your k... Jun 5, 2008 - 4:57 PM DEATH QUOTE (stephen_lee @ Jun 5, 2008 - 5... Jun 6, 2008 - 8:07 AM mrgt4 put a restrictor plate at the bottom of the downpi... Jun 6, 2008 - 8:28 AM darthripley if you have the wastegate ported on a CT series tu... Jun 20, 2008 - 10:40 PM |
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