Ok, I have an ecotec turboed, with a kit I put together myself. I have a stock ecotec throttle body, and I am using the 90 degree plenum that I had with my k&n ram air kit, for the turbo plenum. I am now having problems with it sucking in real tight under hard throttle, if I ease into the throttle the car will boost no problem, but when I punch real hard or just try to free rev real hard it sucks in and kills the air to the mani. I only used this plenum cause I could not find anything else, I emailed hahn about there plenum that comes with there kits a long time ago but did not recieve a response. Does anyone have any ideas on what I can use to get rid of this problem? Thank you very much.
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come on guys? nobody has any idea where I can get a plenum for the stock eco throttle body?
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You have PM
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Mitsu TD06-20g |3" Downpipe w/ Cutout | 61mm Bored TB |
HP Tuners | Innovate WB02 | Spec Stage 3 | TurboTech Upper | Full Addco Sways | Sportlines & Yellows |
I'm using a 90* elbow from RSM's EcoTec supercharger on my LGO (2.3HO). Its just a reinforced sylicone 90* elbow.
SPD RCR Z -
'02 Z24 420whp
SLO GOAT -
'04 GTO 305whp
W41 BOI -
'78 Buick Opel Isuzu W41 Swap
thanks for the info guys...
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I used the silicon elbow that came with my old K&N intake kit, it works perfect.
Currently #4 in Ecotec Forced Induction horsepower ratings. 505.8 WHP 414WTQ!!!
Currently 3rd quickest Ecotec on the .org - 10.949 @ 131.50 MPH!!!
^^^^ well mine doesn't work at all, I dunno if maybe it got weaker over time, but now every time i hit the throttle hard, it sucks in and cuts air off to the tb..but I ordered a reinforced boot to fix this so thanks..
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