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Turbo upgrade gone bad

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Old May 19, 2008 | 06:21 PM
  #61  
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today i checked the boost drop on the intercooler for ha has and im getting 28psi before the intercooler and around 23psi after the intercooler. this might be some of my problems
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Old May 19, 2008 | 06:24 PM
  #62  
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Originally Posted by Phenix@XtremeBoost
Can you list your mods.
atp 35r. the car has cosworth 272s, buschur intercooler piping, ebay fmic, ets 3.5 exhaust, smc alky kit (100% alky), arp head studs, dejon intake pipe, ported and coated exhaust manifold, i think thats it
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Old May 19, 2008 | 07:07 PM
  #63  
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Do you have any means of data logging the car.
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Old May 19, 2008 | 08:44 PM
  #64  
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Originally Posted by Phenix@XtremeBoost
Do you have any means of data logging the car.
ya my buddy has the cable and ecu flash ill have him to a log hopefully tomorrow and ill have him post it up here
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Old May 19, 2008 | 09:44 PM
  #65  
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From: Kaiserslautern Germany
Originally Posted by bosco121
what mods, what size hotside, and how much boost
24PSI 750 injectors,255 walbro,264/272cams,turboxs FMIC,and a custom TBE
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Old May 20, 2008 | 05:59 AM
  #66  
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Originally Posted by alloutDSM
24PSI 750 injectors,255 walbro,264/272cams,turboxs FMIC,and a custom TBE
what size hotside though .63 or .82, those numbers are alot better than mine and im running more boost with alky
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Old May 20, 2008 | 06:06 AM
  #67  
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dude i made 504whp 456tq with 29 psi, 100% meth and my atp 3076r.

if u ask me something is going on here with the car and or set-up.
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Old May 20, 2008 | 06:26 AM
  #68  
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.82 i feel the same about deaddeatrec this set-up isnt the best, but there is somthing wrong you should double check for boost leaks and check your manifold.
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Old May 20, 2008 | 06:27 AM
  #69  
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oh and check that ebay intercooler
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Old May 20, 2008 | 06:32 AM
  #70  
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that blows must be the kit
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Old May 20, 2008 | 06:51 AM
  #71  
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Originally Posted by RevMoto
No you just don't know about this kit. Some have made power with it but you have to port the **** out of the hotside to get it to flow properly. So much turbulence in this setup going from a twin scroll manifold to a single scroll in one hotside. Personally I would get a better manifold compared to a stock one to run a larger turbo. A guys is selling an agency power manifold, 02, and dump for $400 shipped. You can sell your hotside to someone for 200. Sell your stock manifold to me for $60 since I post and buy the hotside and enjoy your new power. Also much better spool.


I must know something about the kit since I have 1 on my car now right?

I am running a Megan header, but the factory manifold would NEVER limit a 35r to 400hp. EVER.
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Old May 20, 2008 | 06:58 AM
  #72  
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Originally Posted by bosco121
today i checked the boost drop on the intercooler for ha has and im getting 28psi before the intercooler and around 23psi after the intercooler. this might be some of my problems

BOOST LEAK.

Put your stock intercooler back on and let us know the reults. This will cost you $0.

Take the intercooler to a local radiator shop and have them pressure test it ($30) or go to home depot and buy a cap for one side of the cooler and make a pressure tester for the otherside yourself (priceless).


As i mentioned before, there is a BUG in your set-up somewhere. You may be lucky enough to have found it in one shot.

Atp is not as good as Buschur or Ams-- We all know this. Facts are you own one and it's on your car now. Please don't be so quick to blow money away untill you work out all of the weaknesses.
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Old May 20, 2008 | 07:03 AM
  #73  
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Originally Posted by deadbeatrec
dude i made 504whp 456tq with 29 psi, 100% meth and my atp 3076r.

if u ask me something is going on here with the car and or set-up.


I have the same set-up minus the meth. Pulls like crazy to 8k at 25psi. Still tweaking it day by day.
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Old May 20, 2008 | 07:08 AM
  #74  
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Argh, there is so much misinformation in this thread.

What ecu are you running?
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Old May 20, 2008 | 09:55 AM
  #75  
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Originally Posted by bolsen
Argh, there is so much misinformation in this thread.

What ecu are you running?
stock ecu
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